Implementation notes: armeabi, h6dragon, crypto_dh/ed448goldilocks

Computer: h6dragon
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20141014
Operation: crypto_dh
Primitive: ed448goldilocks

Time	Implementation	Compiler	Benchmark date	SUPERCOP version
4748192	`neon`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141028	20141014
4818085	`neon`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141028	20141014
5144731	`neon`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141028	20141014
5180430	`neon`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141028	20141014
5196693	`neon`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141028	20141014
5220811	`neon`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141028	20141014
5235174	`neon`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141028	20141014
5269876	`neon`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141028	20141014
17505297	`arm32`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141028	20141014
17505932	`arm32`	`gcc -funroll-loops -O -fomit-frame-pointer`	20141028	20141014
17971645	`arm32`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20141028	20141014
18010871	`arm32`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141028	20141014
18052826	`arm32`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141028	20141014
18196403	`arm32`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20141028	20141014
18198602	`arm32`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141028	20141014
18223068	`arm32`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141028	20141014
18359884	`arm32`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141028	20141014
18374055	`arm32`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20141028	20141014
18374094	`arm32`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20141028	20141014
18374528	`arm32`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20141028	20141014
18374841	`arm32`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20141028	20141014
18374868	`arm32`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20141028	20141014
18474585	`arm32`	`gcc -O3 -fomit-frame-pointer`	20141028	20141014
18513763	`arm32`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20141028	20141014
18677960	`arm32`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20141028	20141014
18896431	`arm32`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141028	20141014
19062640	`arm32`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20141028	20141014
19071173	`arm32`	`gcc -O -fomit-frame-pointer`	20141028	20141014
19076438	`arm32`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20141028	20141014
19084873	`arm32`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20141028	20141014
19121035	`arm32`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20141028	20141014
19153922	`arm32`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141028	20141014
19239541	`arm32`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20141028	20141014
19323616	`arm32`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20141028	20141014
19323617	`arm32`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20141028	20141014
19324043	`arm32`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20141028	20141014
19324778	`arm32`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20141028	20141014
19325145	`arm32`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20141028	20141014
19372472	`arm32`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20141028	20141014
19372740	`arm32`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20141028	20141014
19372759	`arm32`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20141028	20141014
19372933	`arm32`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20141028	20141014
19373143	`arm32`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20141028	20141014
19394177	`arm32`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20141028	20141014
19513594	`arm32`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20141028	20141014
19514704	`arm32`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20141028	20141014
19522579	`arm32`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20141028	20141014
19525618	`arm32`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20141028	20141014
19530449	`arm32`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20141028	20141014
19584497	`arm32`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141028	20141014
19584848	`arm32`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20141028	20141014
19636363	`arm32`	`gcc -Os -fomit-frame-pointer`	20141028	20141014
19643275	`arm32`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20141028	20141014
19650275	`arm32`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20141028	20141014
20082420	`arm32`	`gcc -O2 -fomit-frame-pointer`	20141028	20141014
20130308	`arm32`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20141028	20141014
20506966	`arm32`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141028	20141014
20741884	`arm32`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20141028	20141014
21091120	`arm32`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141028	20141014
21218503	`arm32`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141028	20141014
23537506	`32`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141028	20141014
24182692	`32`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141028	20141014
24566248	`32`	`gcc -fno-schedule-insns -O3 -fomit-frame-pointer`	20141028	20141014
25117470	`32`	`gcc -O3 -fomit-frame-pointer`	20141028	20141014
26006818	`32`	`gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer`	20141028	20141014
26190360	`32`	`gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer`	20141028	20141014
26452785	`32`	`gcc -fno-schedule-insns -O2 -fomit-frame-pointer`	20141028	20141014
26591201	`32`	`gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer`	20141028	20141014
26726060	`32`	`gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer`	20141028	20141014
27314445	`32`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer`	20141028	20141014
27729653	`32`	`gcc -O2 -fomit-frame-pointer`	20141028	20141014
27796093	`32`	`gcc -mcpu=arm8 -O3 -fomit-frame-pointer`	20141028	20141014
27797899	`32`	`gcc -mcpu=arm810 -O3 -fomit-frame-pointer`	20141028	20141014
27889541	`32`	`gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer`	20141028	20141014
27890818	`32`	`gcc -mcpu=strongarm -O3 -fomit-frame-pointer`	20141028	20141014
27892791	`32`	`gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer`	20141028	20141014
28705609	`32`	`gcc -funroll-loops -O3 -fomit-frame-pointer`	20141028	20141014
28756975	`32`	`gcc -mcpu=arm810 -O2 -fomit-frame-pointer`	20141028	20141014
28757528	`32`	`gcc -mcpu=arm8 -O2 -fomit-frame-pointer`	20141028	20141014
28850678	`32`	`gcc -mcpu=strongarm -O2 -fomit-frame-pointer`	20141028	20141014
28863026	`32`	`gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer`	20141028	20141014
28863826	`32`	`gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer`	20141028	20141014
29285248	`32`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer`	20141028	20141014
29692427	`32`	`gcc -funroll-loops -O2 -fomit-frame-pointer`	20141028	20141014
30743685	`32`	`gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer`	20141028	20141014
30879045	`32`	`gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer`	20141028	20141014
34045747	`32`	`gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer`	20141028	20141014
34050711	`32`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141028	20141014
34067202	`32`	`gcc -mcpu=strongarm110 -Os -fomit-frame-pointer`	20141028	20141014
34070074	`32`	`gcc -mcpu=arm810 -Os -fomit-frame-pointer`	20141028	20141014
34076676	`32`	`gcc -mcpu=arm8 -Os -fomit-frame-pointer`	20141028	20141014
34093734	`32`	`gcc -mcpu=strongarm -Os -fomit-frame-pointer`	20141028	20141014
34505811	`32`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer`	20141028	20141014
34527192	`32`	`gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer`	20141028	20141014
34557744	`32`	`gcc -funroll-loops -Os -fomit-frame-pointer`	20141028	20141014
35284313	`32`	`gcc -fno-schedule-insns -Os -fomit-frame-pointer`	20141028	20141014
35351300	`32`	`gcc -Os -fomit-frame-pointer`	20141028	20141014
36492786	`32`	`gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer`	20141028	20141014
36561857	`32`	`gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer`	20141028	20141014
36780921	`32`	`gcc -mcpu=cortex-a5 -O -fomit-frame-pointer`	20141028	20141014
38586872	`32`	`gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141028	20141014
38609983	`32`	`gcc -O -fomit-frame-pointer`	20141028	20141014
38616405	`32`	`gcc -fno-schedule-insns -O -fomit-frame-pointer`	20141028	20141014
38617543	`32`	`gcc -mcpu=cortex-a9 -O -fomit-frame-pointer`	20141028	20141014
39326393	`32`	`gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer`	20141028	20141014
41310611	`32`	`gcc -funroll-loops -O -fomit-frame-pointer`	20141028	20141014
41325837	`32`	`gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer`	20141028	20141014
45606472	`32`	`gcc -mcpu=arm810 -O -fomit-frame-pointer`	20141028	20141014
45608738	`32`	`gcc -mcpu=arm8 -O -fomit-frame-pointer`	20141028	20141014
45634788	`32`	`gcc -mcpu=strongarm -O -fomit-frame-pointer`	20141028	20141014
45635868	`32`	`gcc -mcpu=strongarm110 -O -fomit-frame-pointer`	20141028	20141014
45636819	`32`	`gcc -mcpu=strongarm1100 -O -fomit-frame-pointer`	20141028	20141014
150858085	`32`	`gcc`	20141028	20141014
150885994	`32`	`gcc -funroll-loops`	20141028	20141014
150889974	`32`	`cc`	20141028	20141014
374086804	`arm32`	`cc`	20141028	20141014
374193073	`arm32`	`gcc -funroll-loops`	20141028	20141014
374238868	`arm32`	`gcc`	20141028	20141014

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: cc

barrett_field.c: In file included from barrett_field.h:15:0,
barrett_field.c: from barrett_field.c:5:
barrett_field.c: word.h:34:1: error: unknown type name '__uint128_t'
barrett_field.c: word.h:37:1: error: unknown type name '__int128_t'
barrett_field.c: word.h: In function 'br_is_zero':
barrett_field.c: word.h:166:5: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'add_nr_ext_packed':
barrett_field.c: barrett_field.c:22:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:26:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'add_nr_packed':
barrett_field.c: barrett_field.c:41:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'sub_nr_ext_packed':
barrett_field.c: barrett_field.c:59:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:63:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'widemac':
barrett_field.c: barrett_field.c:90:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:96:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'barrett_negate':
barrett_field.c: barrett_field.c:117:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:122:13: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:132:5: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'barrett_deserialize':
barrett_field.c: barrett_field.c:277:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:293:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:299:5: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: ...

Number of similar (compiler,implementation) pairs: 54, namely:

Compiler	Implementations
cc	64 amd64
gcc	64 amd64
gcc -O2 -fomit-frame-pointer	64 amd64
gcc -O3 -fomit-frame-pointer	64 amd64
gcc -O -fomit-frame-pointer	64 amd64
gcc -Os -fomit-frame-pointer	64 amd64
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	64 amd64
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	64 amd64
gcc -fno-schedule-insns -O -fomit-frame-pointer	64 amd64
gcc -fno-schedule-insns -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops	64 amd64
gcc -funroll-loops -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -Os -fomit-frame-pointer	64 amd64
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	64 amd64
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	64 amd64
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a5 -O -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a9 -O -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: cc

crandom.c: In file included from magic.h:15:0,
crandom.c: from crandom.c:11:
crandom.c: p448.h: In function 'p448_weak_reduce':
crandom.c: p448.h:314:14: error: incompatible types when initializing type 'uint32x2_t' using type 'int'
crandom.c: p448.h:318:15: error: incompatible types when assigning to type 'uint32x2_t' from type 'int'

Number of similar (compiler,implementation) pairs: 27, namely:

Compiler	Implementations
cc	neon
gcc	neon
gcc -O2 -fomit-frame-pointer	neon
gcc -O3 -fomit-frame-pointer	neon
gcc -O -fomit-frame-pointer	neon
gcc -Os -fomit-frame-pointer	neon
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	neon
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	neon
gcc -fno-schedule-insns -O -fomit-frame-pointer	neon
gcc -fno-schedule-insns -Os -fomit-frame-pointer	neon
gcc -funroll-loops	neon
gcc -funroll-loops -O2 -fomit-frame-pointer	neon
gcc -funroll-loops -O3 -fomit-frame-pointer	neon
gcc -funroll-loops -O -fomit-frame-pointer	neon
gcc -funroll-loops -Os -fomit-frame-pointer	neon
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	neon
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	neon
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	neon
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	neon
gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer	neon
gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer	neon
gcc -mcpu=cortex-a5 -O -fomit-frame-pointer	neon
gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer	neon
gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer	neon
gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer	neon
gcc -mcpu=cortex-a9 -O -fomit-frame-pointer	neon
gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: cc

ec_point.c: ec_point.c: In function 'elligator_2s_inject':
ec_point.c: ec_point.c:864:5: warning: this decimal constant is unsigned only in ISO C90 [enabled by default]

Number of similar (compiler,implementation) pairs: 78, namely:

Compiler	Implementations
cc	32 arm32
gcc	32 arm32
gcc -O2 -fomit-frame-pointer	32 arm32
gcc -O3 -fomit-frame-pointer	32 arm32
gcc -O -fomit-frame-pointer	32 arm32
gcc -Os -fomit-frame-pointer	32 arm32
gcc -fno-schedule-insns -O2 -fomit-frame-pointer	32 arm32
gcc -fno-schedule-insns -O3 -fomit-frame-pointer	32 arm32
gcc -fno-schedule-insns -O -fomit-frame-pointer	32 arm32
gcc -fno-schedule-insns -Os -fomit-frame-pointer	32 arm32
gcc -funroll-loops	32 arm32
gcc -funroll-loops -O2 -fomit-frame-pointer	32 arm32
gcc -funroll-loops -O3 -fomit-frame-pointer	32 arm32
gcc -funroll-loops -O -fomit-frame-pointer	32 arm32
gcc -funroll-loops -Os -fomit-frame-pointer	32 arm32
gcc -funroll-loops -fno-schedule-insns -O2 -fomit-frame-pointer	32 arm32
gcc -funroll-loops -fno-schedule-insns -O3 -fomit-frame-pointer	32 arm32
gcc -funroll-loops -fno-schedule-insns -O -fomit-frame-pointer	32 arm32
gcc -funroll-loops -fno-schedule-insns -Os -fomit-frame-pointer	32 arm32
gcc -mcpu=cortex-a5 -O2 -fomit-frame-pointer	32 arm32
gcc -mcpu=cortex-a5 -O3 -fomit-frame-pointer	32 arm32
gcc -mcpu=cortex-a5 -O -fomit-frame-pointer	32 arm32
gcc -mcpu=cortex-a5 -Os -fomit-frame-pointer	32 arm32
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	32 arm32 neon
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	32 arm32 neon
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	32 arm32 neon
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	32 arm32 neon
gcc -mcpu=cortex-a9 -O2 -fomit-frame-pointer	32 arm32
gcc -mcpu=cortex-a9 -O3 -fomit-frame-pointer	32 arm32
gcc -mcpu=cortex-a9 -O -fomit-frame-pointer	32 arm32
gcc -mcpu=cortex-a9 -Os -fomit-frame-pointer	32 arm32
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	32 arm32 neon
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	32 arm32 neon
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	32 arm32 neon
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	32 arm32 neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: clang -O3 -fomit-frame-pointer

barrett_field.c: In file included from barrett_field.c:5:
barrett_field.c: In file included from ./barrett_field.h:15:
barrett_field.c: ./word.h:34:9: error: unknown type name '__uint128_t'
barrett_field.c: typedef __uint128_t dword_t;
barrett_field.c: ^
barrett_field.c: ./word.h:37:9: error: unknown type name '__int128_t'
barrett_field.c: typedef __int128_t dsword_t;
barrett_field.c: ^
barrett_field.c: ./word.h:166:30: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: return (((dword_t)x) - 1)>gt;>gt;WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:22:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:26:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:41:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:59:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:63:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	64 amd64
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: clang -O3 -fomit-frame-pointer

crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: In file included from crandom.c:11:
crandom.c: In file included from ./magic.h:15:
crandom.c: ./p448.h:314:14: warning: implicit declaration of function 'vshr_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: tmp = vshr_n_u32(aa[7],28);
crandom.c: ^
crandom.c: ./p448.h:318:17: warning: implicit declaration of function 'vsra_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[i] = vsra_n_u32(aa[i] & vmask, aa[i-1], 28);
crandom.c: ^
crandom.c: ./p448.h:320:31: warning: implicit declaration of function 'vrev64_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[0] = (aa[0] & vmask) + vrev64_u32(tmp) + (tmp&vm2);
crandom.c: ^
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-XzEANs.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fomit-frame-pointer/crypto_dh/ed448goldilocks/neon/work -ferror-limit 19 -fmessage-length 0 -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-XzEANs.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: clang -O3 -fomit-frame-pointer

crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-Dbsw3v.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fomit-frame-pointer/crypto_dh/ed448goldilocks/32/work -ferror-limit 19 -fmessage-length 0 -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-Dbsw3v.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: clang: note: diagnostic msg: /tmp/crandom-kQwr0i.c
crandom.c: clang: note: diagnostic msg: /tmp/crandom-kQwr0i.sh
crandom.c: clang: note: diagnostic msg:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: clang -O3 -fomit-frame-pointer

crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-iUrj1L.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fomit-frame-pointer/crypto_dh/ed448goldilocks/arm32/work -ferror-limit 19 -fmessage-length 0 -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-iUrj1L.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: clang: note: diagnostic msg: /tmp/crandom-8exsfN.c
crandom.c: clang: note: diagnostic msg: /tmp/crandom-8exsfN.sh
crandom.c: clang: note: diagnostic msg:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fomit-frame-pointer	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer

barrett_field.c: In file included from barrett_field.c:5:
barrett_field.c: In file included from ./barrett_field.h:15:
barrett_field.c: ./word.h:34:9: error: unknown type name '__uint128_t'
barrett_field.c: typedef __uint128_t dword_t;
barrett_field.c: ^
barrett_field.c: ./word.h:37:9: error: unknown type name '__int128_t'
barrett_field.c: typedef __int128_t dsword_t;
barrett_field.c: ^
barrett_field.c: barrett_field.c:22:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:26:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:41:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:59:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:63:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:90:25: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry = product >gt;>gt; WORD_BITS;
barrett_field.c: ...

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer

crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-WYx7dV.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=neon_-fomit-frame-pointer_/crypto_dh/ed448goldilocks/32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-WYx7dV.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: clang: note: diagnostic msg: /tmp/crandom-Vv3C8a.c
crandom.c: clang: note: diagnostic msg: /tmp/crandom-Vv3C8a.sh
crandom.c: clang: note: diagnostic msg:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer

crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-dRFghS.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=neon_-fomit-frame-pointer_/crypto_dh/ed448goldilocks/arm32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-dRFghS.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: clang: note: diagnostic msg: /tmp/crandom-f6CEk3.c
crandom.c: clang: note: diagnostic msg: /tmp/crandom-f6CEk3.sh
crandom.c: clang: note: diagnostic msg:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer

crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-hXpoYJ.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=neon_-fomit-frame-pointer_/crypto_dh/ed448goldilocks/neon/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-hXpoYJ.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: clang: note: diagnostic msg: /tmp/crandom-zXzhMF.c
crandom.c: clang: note: diagnostic msg: /tmp/crandom-zXzhMF.sh
crandom.c: clang: note: diagnostic msg:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive

barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-2JfHm5.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=neon_-fomit-frame-pointer_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive/crypto_dh/ed448goldilocks/arm32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-2JfHm5.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive

barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-VbvstF.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=neon_-fomit-frame-pointer_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive/crypto_dh/ed448goldilocks/neon/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-VbvstF.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive

barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-fKPvLl.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=neon_-fomit-frame-pointer_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive/crypto_dh/ed448goldilocks/32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-fKPvLl.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=neon -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer

crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: In file included from crandom.c:11:
crandom.c: In file included from ./magic.h:15:
crandom.c: ./p448.h:314:14: warning: implicit declaration of function 'vshr_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: tmp = vshr_n_u32(aa[7],28);
crandom.c: ^
crandom.c: ./p448.h:318:17: warning: implicit declaration of function 'vsra_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[i] = vsra_n_u32(aa[i] & vmask, aa[i-1], 28);
crandom.c: ^
crandom.c: ./p448.h:320:31: warning: implicit declaration of function 'vrev64_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[0] = (aa[0] & vmask) + vrev64_u32(tmp) + (tmp&vm2);
crandom.c: ^
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-qyhAFG.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=vfpv3-d16_-fomit-frame-pointer_/crypto_dh/ed448goldilocks/neon/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-qyhAFG.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer

crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-GmZA7p.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=vfpv3-d16_-fomit-frame-pointer_/crypto_dh/ed448goldilocks/arm32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-GmZA7p.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: clang: note: diagnostic msg: /tmp/crandom-8iJK92.c
crandom.c: clang: note: diagnostic msg: /tmp/crandom-8iJK92.sh
crandom.c: clang: note: diagnostic msg:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer

crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-xFgNIl.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=vfpv3-d16_-fomit-frame-pointer_/crypto_dh/ed448goldilocks/32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-xFgNIl.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: clang: note: diagnostic msg: /tmp/crandom-K9CNPQ.c
crandom.c: clang: note: diagnostic msg: /tmp/crandom-K9CNPQ.sh
crandom.c: clang: note: diagnostic msg:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive

barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: In file included from crandom.c:11:
crandom.c: In file included from ./magic.h:15:
crandom.c: ./p448.h:314:14: warning: implicit declaration of function 'vshr_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: tmp = vshr_n_u32(aa[7],28);
crandom.c: ^
crandom.c: ./p448.h:318:17: warning: implicit declaration of function 'vsra_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[i] = vsra_n_u32(aa[i] & vmask, aa[i-1], 28);
crandom.c: ^
crandom.c: ./p448.h:320:31: warning: implicit declaration of function 'vrev64_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[0] = (aa[0] & vmask) + vrev64_u32(tmp) + (tmp&vm2);
crandom.c: ^
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-k42KlJ.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=vfpv3-d16_-fomit-frame-pointer_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive/crypto_dh/ed448goldilocks/neon/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-k42KlJ.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive

barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-Pqm1VY.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=vfpv3-d16_-fomit-frame-pointer_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive/crypto_dh/ed448goldilocks/arm32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-Pqm1VY.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive

barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv7-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-WypkpJ.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-march=armv7-a_-mfloat-abi=hard_-mfpu=vfpv3-d16_-fomit-frame-pointer_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive/crypto_dh/ed448goldilocks/32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-WypkpJ.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -march=armv7-a -mfloat-abi=hard -mfpu=vfpv3-d16 -fomit-frame-pointer -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx2'
barrett_field.c: In file included from barrett_field.c:5:
barrett_field.c: In file included from ./barrett_field.h:15:
barrett_field.c: ./word.h:34:9: error: unknown type name '__uint128_t'
barrett_field.c: typedef __uint128_t dword_t;
barrett_field.c: ^
barrett_field.c: ./word.h:37:9: error: unknown type name '__int128_t'
barrett_field.c: typedef __int128_t dsword_t;
barrett_field.c: ^
barrett_field.c: ./word.h:166:30: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: return (((dword_t)x) - 1)>gt;>gt;WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:22:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:26:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:41:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:59:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:63:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: ...

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx2'
crandom.c: clang: warning: argument unused during compilation: '-mavx2'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: In file included from crandom.c:11:
crandom.c: In file included from ./magic.h:15:
crandom.c: ./p448.h:314:14: warning: implicit declaration of function 'vshr_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: tmp = vshr_n_u32(aa[7],28);
crandom.c: ^
crandom.c: ./p448.h:318:17: warning: implicit declaration of function 'vsra_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[i] = vsra_n_u32(aa[i] & vmask, aa[i-1], 28);
crandom.c: ^
crandom.c: ./p448.h:320:31: warning: implicit declaration of function 'vrev64_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[0] = (aa[0] & vmask) + vrev64_u32(tmp) + (tmp&vm2);
crandom.c: ^
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-mrJplD.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer/crypto_dh/ed448goldilocks/neon/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-mrJplD.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx2'
crandom.c: clang: warning: argument unused during compilation: '-mavx2'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-Pi6esB.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer/crypto_dh/ed448goldilocks/arm32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-Pi6esB.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: clang: note: diagnostic msg: /tmp/crandom-GPZzjn.c
crandom.c: clang: note: diagnostic msg: /tmp/crandom-GPZzjn.sh
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: clang -O3 -fwrapv -mavx2 -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx2'
crandom.c: clang: warning: argument unused during compilation: '-mavx2'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-mDwYzi.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx2_-fomit-frame-pointer/crypto_dh/ed448goldilocks/32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-mDwYzi.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: clang: note: diagnostic msg: /tmp/crandom-EZt0vL.c
crandom.c: clang: note: diagnostic msg: /tmp/crandom-EZt0vL.sh
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fomit-frame-pointer	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx2'
barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-mavx2'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: In file included from crandom.c:11:
crandom.c: In file included from ./magic.h:15:
crandom.c: ./p448.h:314:14: warning: implicit declaration of function 'vshr_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: tmp = vshr_n_u32(aa[7],28);
crandom.c: ^
crandom.c: ./p448.h:318:17: warning: implicit declaration of function 'vsra_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[i] = vsra_n_u32(aa[i] & vmask, aa[i-1], 28);
crandom.c: ^
crandom.c: ./p448.h:320:31: warning: implicit declaration of function 'vrev64_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[0] = (aa[0] & vmask) + vrev64_u32(tmp) + (tmp&vm2);
crandom.c: ^
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-NghCpW.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx2_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive_-fomit-frame-pointer/crypto_dh/ed448goldilocks/neon/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-NghCpW.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx2'
barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-mavx2'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-Nh7zgP.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx2_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive_-fomit-frame-pointer/crypto_dh/ed448goldilocks/arm32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-Nh7zgP.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx2'
barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-mavx2'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-oqlMib.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx2_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive_-fomit-frame-pointer/crypto_dh/ed448goldilocks/32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-oqlMib.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx2 -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: clang -O3 -fwrapv -mavx -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
barrett_field.c: In file included from barrett_field.c:5:
barrett_field.c: In file included from ./barrett_field.h:15:
barrett_field.c: ./word.h:34:9: error: unknown type name '__uint128_t'
barrett_field.c: typedef __uint128_t dword_t;
barrett_field.c: ^
barrett_field.c: ./word.h:37:9: error: unknown type name '__int128_t'
barrett_field.c: typedef __int128_t dsword_t;
barrett_field.c: ^
barrett_field.c: ./word.h:166:30: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: return (((dword_t)x) - 1)>gt;>gt;WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:22:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:26:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:41:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:59:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: carry >gt;>gt;= WORD_BITS;
barrett_field.c: ^ ~~~~~~~~~
barrett_field.c: barrett_field.c:63:15: warning: shift count >gt;= width of type [-Wshift-count-overflow]
barrett_field.c: ...

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: clang -O3 -fwrapv -mavx -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: In file included from crandom.c:11:
crandom.c: In file included from ./magic.h:15:
crandom.c: ./p448.h:314:14: warning: implicit declaration of function 'vshr_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: tmp = vshr_n_u32(aa[7],28);
crandom.c: ^
crandom.c: ./p448.h:318:17: warning: implicit declaration of function 'vsra_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[i] = vsra_n_u32(aa[i] & vmask, aa[i-1], 28);
crandom.c: ^
crandom.c: ./p448.h:320:31: warning: implicit declaration of function 'vrev64_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[0] = (aa[0] & vmask) + vrev64_u32(tmp) + (tmp&vm2);
crandom.c: ^
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-3tguJj.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer/crypto_dh/ed448goldilocks/neon/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-3tguJj.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -fomit-frame-pointer	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: clang -O3 -fwrapv -mavx -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-msx2Vw.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer/crypto_dh/ed448goldilocks/arm32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-msx2Vw.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: clang: note: diagnostic msg: /tmp/crandom-Ulq83d.c
crandom.c: clang: note: diagnostic msg: /tmp/crandom-Ulq83d.sh
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -fomit-frame-pointer	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: clang -O3 -fwrapv -mavx -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-nNJPZf.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-fomit-frame-pointer/crypto_dh/ed448goldilocks/32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-nNJPZf.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: clang: note: diagnostic msg: /tmp/crandom-SxIAxI.c
crandom.c: clang: note: diagnostic msg: /tmp/crandom-SxIAxI.sh
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -fomit-frame-pointer	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: In file included from crandom.c:11:
crandom.c: In file included from ./magic.h:15:
crandom.c: ./p448.h:314:14: warning: implicit declaration of function 'vshr_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: tmp = vshr_n_u32(aa[7],28);
crandom.c: ^
crandom.c: ./p448.h:318:17: warning: implicit declaration of function 'vsra_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[i] = vsra_n_u32(aa[i] & vmask, aa[i-1], 28);
crandom.c: ^
crandom.c: ./p448.h:320:31: warning: implicit declaration of function 'vrev64_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[0] = (aa[0] & vmask) + vrev64_u32(tmp) + (tmp&vm2);
crandom.c: ^
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-1VC2wV.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive_-fomit-frame-pointer/crypto_dh/ed448goldilocks/neon/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-1VC2wV.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-GHDcPQ.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive_-fomit-frame-pointer/crypto_dh/ed448goldilocks/arm32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-GHDcPQ.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-UTsa8Q.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive_-fomit-frame-pointer/crypto_dh/ed448goldilocks/32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-UTsa8Q.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
barrett_field.c: clang: warning: argument unused during compilation: '-maes'
barrett_field.c: clang: warning: argument unused during compilation: '-mpclmul'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-maes'
crandom.c: clang: warning: argument unused during compilation: '-mpclmul'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: In file included from crandom.c:11:
crandom.c: In file included from ./magic.h:15:
crandom.c: ./p448.h:314:14: warning: implicit declaration of function 'vshr_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: tmp = vshr_n_u32(aa[7],28);
crandom.c: ^
crandom.c: ./p448.h:318:17: warning: implicit declaration of function 'vsra_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[i] = vsra_n_u32(aa[i] & vmask, aa[i-1], 28);
crandom.c: ^
crandom.c: ./p448.h:320:31: warning: implicit declaration of function 'vrev64_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[0] = (aa[0] & vmask) + vrev64_u32(tmp) + (tmp&vm2);
crandom.c: ^
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-7tgO1e.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer/crypto_dh/ed448goldilocks/neon/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-7tgO1e.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
barrett_field.c: clang: warning: argument unused during compilation: '-maes'
barrett_field.c: clang: warning: argument unused during compilation: '-mpclmul'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-maes'
crandom.c: clang: warning: argument unused during compilation: '-mpclmul'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-Amtvyv.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer/crypto_dh/ed448goldilocks/arm32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-Amtvyv.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
barrett_field.c: clang: warning: argument unused during compilation: '-maes'
barrett_field.c: clang: warning: argument unused during compilation: '-mpclmul'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-maes'
crandom.c: clang: warning: argument unused during compilation: '-mpclmul'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-oQrZlR.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fomit-frame-pointer/crypto_dh/ed448goldilocks/32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-oQrZlR.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ********************
crandom.c:
crandom.c: PLEASE ATTACH THE FOLLOWING FILES TO THE BUG REPORT:
crandom.c: Preprocessed source(s) and associated run script(s) are located at:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -maes -mpclmul -fomit-frame-pointer	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

Number of similar (compiler,implementation) pairs: 2, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
barrett_field.c: clang: warning: argument unused during compilation: '-maes'
barrett_field.c: clang: warning: argument unused during compilation: '-mpclmul'
barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-maes'
crandom.c: clang: warning: argument unused during compilation: '-mpclmul'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: In file included from crandom.c:11:
crandom.c: In file included from ./magic.h:15:
crandom.c: ./p448.h:314:14: warning: implicit declaration of function 'vshr_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: tmp = vshr_n_u32(aa[7],28);
crandom.c: ^
crandom.c: ./p448.h:318:17: warning: implicit declaration of function 'vsra_n_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[i] = vsra_n_u32(aa[i] & vmask, aa[i-1], 28);
crandom.c: ^
crandom.c: ./p448.h:320:31: warning: implicit declaration of function 'vrev64_u32' is invalid in C99 [-Wimplicit-function-declaration]
crandom.c: aa[0] = (aa[0] & vmask) + vrev64_u32(tmp) + (tmp&vm2);
crandom.c: ^
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-3hZEqF.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive_-fomit-frame-pointer/crypto_dh/ed448goldilocks/neon/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-3hZEqF.s -x c crandom.c
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/arm32
Compiler: clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
barrett_field.c: clang: warning: argument unused during compilation: '-maes'
barrett_field.c: clang: warning: argument unused during compilation: '-mpclmul'
barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-maes'
crandom.c: clang: warning: argument unused during compilation: '-mpclmul'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-Bzozf3.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive_-fomit-frame-pointer/crypto_dh/ed448goldilocks/arm32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-Bzozf3.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer

barrett_field.c: clang: warning: argument unused during compilation: '-mavx'
barrett_field.c: clang: warning: argument unused during compilation: '-maes'
barrett_field.c: clang: warning: argument unused during compilation: '-mpclmul'
barrett_field.c: clang: warning: argument unused during compilation: '-fpolly'
barrett_field.c: clang: warning: argument unused during compilation: '-fvectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
barrett_field.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: clang: warning: argument unused during compilation: '-mavx'
crandom.c: clang: warning: argument unused during compilation: '-maes'
crandom.c: clang: warning: argument unused during compilation: '-mpclmul'
crandom.c: clang: warning: argument unused during compilation: '-fpolly'
crandom.c: clang: warning: argument unused during compilation: '-fvectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize'
crandom.c: clang: warning: argument unused during compilation: '-fslp-vectorize-aggressive'
crandom.c: In file included from crandom.c:9:
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: __asm__ volatile("mov %0, %0" : "+r"(x));
crandom.c: ^
crandom.c: ./intrinsics.h:61:40: warning: the size being stored is truncated, use a modifier to specify the size [-Wasm-operand-widths]
crandom.c: Stack dump:
crandom.c: 0. Program arguments: /usr/bin/clang -cc1 -triple armv4t-unknown-linux-gnueabihf -S -disable-free -disable-llvm-verifier -main-file-name crandom.c -mrelocation-model static -fmath-errno -mconstructor-aliases -fuse-init-array -target-abi aapcs-linux -target-cpu cortex-a8 -mfloat-abi hard -target-feature +vfp3 -target-feature +d16 -target-feature -neon -target-linker-version 2.23.2 -momit-leaf-frame-pointer -coverage-file /tmp/crandom-wLOABF.s -resource-dir /usr/bin/../lib/clang/3.2 -D SUPERCOP -I . -I /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/include -fmodule-cache-path /var/tmp/clang-module-cache -internal-isystem /usr/local/include -internal-isystem /usr/bin/../lib/clang/3.2/include -internal-isystem /usr/include/clang/3.2/include/ -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include/arm-linux-gnueabihf -internal-externc-isystem /usr/include -O3 -fno-dwarf-directory-asm -fdebug-compilation-dir /home/djb/benchmarking/supercop-20141014/supercop-data/h6dragon/armeabi/try/c/clang_-O3_-fwrapv_-mavx_-maes_-mpclmul_-fpolly_-funroll-loops_-fvectorize_-fslp-vectorize_-fslp-vectorize-aggressive_-fomit-frame-pointer/crypto_dh/ed448goldilocks/32/work -ferror-limit 19 -fmessage-length 0 -fwrapv -funroll-loops -mstackrealign -fno-signed-char -fobjc-runtime=gcc -fdiagnostics-show-option -o /tmp/crandom-wLOABF.s -x c crandom.c
crandom.c: 1. gt; parser at end of file
crandom.c: 2. Code generation
crandom.c: 3. Running pass 'Function Pass Manager' on module 'crandom.c'.
crandom.c: 4. Running pass 'ARM Instruction Selection' on function '@crandom_generate'
crandom.c: clang: error: unable to execute command: Segmentation fault
crandom.c: clang: error: clang frontend command failed due to signal (use -v to see invocation)
crandom.c: Ubuntu clang version 3.2-1~exp9ubuntu1 (tags/RELEASE_32/final) (based on LLVM 3.2)
crandom.c: Target: arm-unknown-linux-gnueabihf
crandom.c: Thread model: posix
crandom.c: clang: note: diagnostic msg: PLEASE submit a bug report to http://llvm.org/bugs/ and include the crash backtrace, preprocessed source, and associated run script.
crandom.c: clang: note: diagnostic msg:
crandom.c: ...

Number of similar (compiler,implementation) pairs: 1, namely:

Compiler	Implementations
clang -O3 -fwrapv -mavx -maes -mpclmul -fpolly -funroll-loops -fvectorize -fslp-vectorize -fslp-vectorize-aggressive -fomit-frame-pointer	32

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

barrett_field.c: barrett_field.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
barrett_field.c: In file included from barrett_field.h:15:0,
barrett_field.c: from barrett_field.c:5:
barrett_field.c: word.h:34:1: error: unknown type name '__uint128_t'
barrett_field.c: word.h:37:1: error: unknown type name '__int128_t'
barrett_field.c: word.h: In function 'br_is_zero':
barrett_field.c: word.h:166:5: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'add_nr_ext_packed':
barrett_field.c: barrett_field.c:22:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:26:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'add_nr_packed':
barrett_field.c: barrett_field.c:41:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'sub_nr_ext_packed':
barrett_field.c: barrett_field.c:59:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:63:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'widemac':
barrett_field.c: barrett_field.c:90:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:96:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'barrett_negate':
barrett_field.c: barrett_field.c:117:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:122:13: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:132:5: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'barrett_deserialize':
barrett_field.c: barrett_field.c:277:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:293:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: ...

Number of similar (compiler,implementation) pairs: 40, namely:

Compiler	Implementations
gcc -mcpu=arm810 -O2 -fomit-frame-pointer	64 amd64
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	64 amd64
gcc -mcpu=arm810 -O -fomit-frame-pointer	64 amd64
gcc -mcpu=arm810 -Os -fomit-frame-pointer	64 amd64
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	64 amd64
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	64 amd64
gcc -mcpu=arm8 -O -fomit-frame-pointer	64 amd64
gcc -mcpu=arm8 -Os -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm -O -fomit-frame-pointer	64 amd64
gcc -mcpu=strongarm -Os -fomit-frame-pointer	64 amd64

Compiler output

Implementation: crypto_dh/ed448goldilocks/neon
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

barrett_field.c: barrett_field.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
crandom.c: crandom.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
crandom.c: In file included from magic.h:15:0,
crandom.c: from crandom.c:11:
crandom.c: p448.h: In function 'p448_weak_reduce':
crandom.c: p448.h:314:14: error: incompatible types when initializing type 'uint32x2_t' using type 'int'
crandom.c: p448.h:318:15: error: incompatible types when assigning to type 'uint32x2_t' from type 'int'

Number of similar (compiler,implementation) pairs: 20, namely:

Compiler	Implementations
gcc -mcpu=arm810 -O2 -fomit-frame-pointer	neon
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	neon
gcc -mcpu=arm810 -O -fomit-frame-pointer	neon
gcc -mcpu=arm810 -Os -fomit-frame-pointer	neon
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	neon
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	neon
gcc -mcpu=arm8 -O -fomit-frame-pointer	neon
gcc -mcpu=arm8 -Os -fomit-frame-pointer	neon
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	neon
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	neon
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	neon
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	neon
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	neon
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	neon
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	neon
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	neon
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	neon
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	neon
gcc -mcpu=strongarm -O -fomit-frame-pointer	neon
gcc -mcpu=strongarm -Os -fomit-frame-pointer	neon

Compiler output

Implementation: crypto_dh/ed448goldilocks/32
Compiler: gcc -mcpu=arm810 -O2 -fomit-frame-pointer

barrett_field.c: barrett_field.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
crandom.c: crandom.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
dh.c: dh.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ec_point.c: ec_point.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
ec_point.c: ec_point.c: In function 'elligator_2s_inject':
ec_point.c: ec_point.c:864:5: warning: this decimal constant is unsigned only in ISO C90 [enabled by default]
goldilocks.c: goldilocks.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
magic.c: magic.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
p448.c: p448.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
scalarmul.c: scalarmul.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
sha512.c: sha512.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
try.c: try-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
measure.c: measure.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]
measure.c: measure-anything.c:1:0: warning: target CPU does not support THUMB instructions [enabled by default]

Number of similar (compiler,implementation) pairs: 40, namely:

Compiler	Implementations
gcc -mcpu=arm810 -O2 -fomit-frame-pointer	32 arm32
gcc -mcpu=arm810 -O3 -fomit-frame-pointer	32 arm32
gcc -mcpu=arm810 -O -fomit-frame-pointer	32 arm32
gcc -mcpu=arm810 -Os -fomit-frame-pointer	32 arm32
gcc -mcpu=arm8 -O2 -fomit-frame-pointer	32 arm32
gcc -mcpu=arm8 -O3 -fomit-frame-pointer	32 arm32
gcc -mcpu=arm8 -O -fomit-frame-pointer	32 arm32
gcc -mcpu=arm8 -Os -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm1100 -O2 -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm1100 -O3 -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm1100 -O -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm1100 -Os -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm110 -O2 -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm110 -O3 -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm110 -O -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm110 -Os -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm -O2 -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm -O3 -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm -O -fomit-frame-pointer	32 arm32
gcc -mcpu=strongarm -Os -fomit-frame-pointer	32 arm32

Compiler output

Implementation: crypto_dh/ed448goldilocks/64
Compiler: gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer

barrett_field.c: In file included from barrett_field.h:15:0,
barrett_field.c: from barrett_field.c:5:
barrett_field.c: word.h:34:1: error: unknown type name '__uint128_t'
barrett_field.c: word.h:37:1: error: unknown type name '__int128_t'
barrett_field.c: barrett_field.c: In function 'add_nr_ext_packed':
barrett_field.c: barrett_field.c:22:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:26:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'add_nr_packed':
barrett_field.c: barrett_field.c:41:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'sub_nr_ext_packed':
barrett_field.c: barrett_field.c:59:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:63:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'widemac':
barrett_field.c: barrett_field.c:90:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:96:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'barrett_negate':
barrett_field.c: barrett_field.c:117:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:122:13: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:132:5: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c: In function 'barrett_deserialize':
barrett_field.c: barrett_field.c:277:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:293:9: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:299:5: warning: right shift count >gt;= width of type [enabled by default]
barrett_field.c: barrett_field.c:300:5: warning: right shift count >gt;= width of type [enabled by default]

Number of similar (compiler,implementation) pairs: 16, namely:

Compiler	Implementations
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a8 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O2 -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O3 -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -O -fomit-frame-pointer	64 amd64
gcc -mcpu=cortex-a9 -mfloat-abi=hard -mfpu=neon -Os -fomit-frame-pointer	64 amd64