Implementation notes: armeabi, h2tegra, crypto_dh/ed521gs

Computer: h2tegra
Architecture: armeabi
CPU ID: unknown CPU ID
SUPERCOP version: 20160806
Operation: crypto_dh
Primitive: ed521gs

Compiler output

Implementation: crypto_dh/ed521gs/ref
Compiler: gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv
dh.c: dh.c:18:9: error: '__int128' is not supported for this target
dh.c: dh.c: In function 'gmuli':
dh.c: dh.c:159:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:162:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:165:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:168:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:171:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:174:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:177:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:180:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:183:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c: In function 'gsqr':
dh.c: dh.c:193:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:195:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:197:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:199:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:201:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:203:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:205:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:207:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:209:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:211:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c: In function 'gsqr2':
dh.c: dh.c:221:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: dh.c:223:2: warning: right shift count >gt;= width of type [enabled by default]
dh.c: ...

Number of similar (compiler,implementation) pairs: 4, namely:
CompilerImplementations
gcc -march=native -mtune=native -O2 -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -O3 -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -O -fomit-frame-pointer -fwrapv ref
gcc -march=native -mtune=native -Os -fomit-frame-pointer -fwrapv ref