Implementation notes: amd64, icelake, crypto_encrypt/ntruees1087ep1

Computer: icelake
Architecture: amd64
CPU ID: GenuineIntel-000706e5-bfebfbff
SUPERCOP version: 20200826
Operation: crypto_encrypt
Primitive: ntruees1087ep1

Test failure

Implementation: T:ref
Security model: timingleaks
Compiler: opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE
error 111
crypto_encrypt returns nonzero
Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O2 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -O3 -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref
opt-local-bin-gcc -march=icelake-client -mtune=icelake-client -Os -fomit-frame-pointer -fwrapv -fPIC -fPIE T:ref

Compiler output

Implementation: T:ref
Security model: timingleaks
Compiler: clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE
ntru_crypto_ntru_mult_coeffs_simd.c: ntru_crypto_ntru_mult_coeffs_simd.c:40:17: error: argument value 65535 is outside the valid range [0, 255] [-Wargument-outside-range]
ntru_crypto_ntru_mult_coeffs_simd.c: abroad[0] = _mm_shuffle_epi32(ai8h, 0xFFFF);
ntru_crypto_ntru_mult_coeffs_simd.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ntru_crypto_ntru_mult_coeffs_simd.c: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/11.0.3/include/emmintrin.h:4433:12: note: expanded from macro '_mm_shuffle_epi32'
ntru_crypto_ntru_mult_coeffs_simd.c: (__m128i)__builtin_ia32_pshufd((__v4si)(__m128i)(a), (int)(imm))
ntru_crypto_ntru_mult_coeffs_simd.c: ^ ~~~~~~~~~~
ntru_crypto_ntru_mult_coeffs_simd.c: ntru_crypto_ntru_mult_coeffs_simd.c:41:17: error: argument value 43690 is outside the valid range [0, 255] [-Wargument-outside-range]
ntru_crypto_ntru_mult_coeffs_simd.c: abroad[1] = _mm_shuffle_epi32(ai8h, 0xAAAA);
ntru_crypto_ntru_mult_coeffs_simd.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ntru_crypto_ntru_mult_coeffs_simd.c: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/11.0.3/include/emmintrin.h:4433:12: note: expanded from macro '_mm_shuffle_epi32'
ntru_crypto_ntru_mult_coeffs_simd.c: (__m128i)__builtin_ia32_pshufd((__v4si)(__m128i)(a), (int)(imm))
ntru_crypto_ntru_mult_coeffs_simd.c: ^ ~~~~~~~~~~
ntru_crypto_ntru_mult_coeffs_simd.c: ntru_crypto_ntru_mult_coeffs_simd.c:42:17: error: argument value 21845 is outside the valid range [0, 255] [-Wargument-outside-range]
ntru_crypto_ntru_mult_coeffs_simd.c: abroad[2] = _mm_shuffle_epi32(ai8h, 0x5555);
ntru_crypto_ntru_mult_coeffs_simd.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ntru_crypto_ntru_mult_coeffs_simd.c: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/11.0.3/include/emmintrin.h:4433:12: note: expanded from macro '_mm_shuffle_epi32'
ntru_crypto_ntru_mult_coeffs_simd.c: (__m128i)__builtin_ia32_pshufd((__v4si)(__m128i)(a), (int)(imm))
ntru_crypto_ntru_mult_coeffs_simd.c: ^ ~~~~~~~~~~
ntru_crypto_ntru_mult_coeffs_simd.c: ntru_crypto_ntru_mult_coeffs_simd.c:45:17: error: argument value 65535 is outside the valid range [0, 255] [-Wargument-outside-range]
ntru_crypto_ntru_mult_coeffs_simd.c: abroad[4] = _mm_shuffle_epi32(ai8l, 0xFFFF);
ntru_crypto_ntru_mult_coeffs_simd.c: ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ntru_crypto_ntru_mult_coeffs_simd.c: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/clang/11.0.3/include/emmintrin.h:4433:12: note: expanded from macro '_mm_shuffle_epi32'
ntru_crypto_ntru_mult_coeffs_simd.c: (__m128i)__builtin_ia32_pshufd((__v4si)(__m128i)(a), (int)(imm))
ntru_crypto_ntru_mult_coeffs_simd.c: ^ ~~~~~~~~~~
ntru_crypto_ntru_mult_coeffs_simd.c: ntru_crypto_ntru_mult_coeffs_simd.c:46:17: error: argument value 43690 is outside the valid range [0, 255] [-Wargument-outside-range]
ntru_crypto_ntru_mult_coeffs_simd.c: ...
Number of similar (compiler,implementation) pairs: 3, namely:
CompilerImplementations
clang -march=icelake-client -O2 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -march=icelake-client -O3 -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref
clang -march=icelake-client -Os -fomit-frame-pointer -fwrapv -Qunused-arguments -fPIC -fPIE T:ref