diff options
Diffstat (limited to 'test/CodeGen/X86/avx-sext.ll')
| -rw-r--r-- | test/CodeGen/X86/avx-sext.ll | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/CodeGen/X86/avx-sext.ll b/test/CodeGen/X86/avx-sext.ll index b9c7000510..fb2287f528 100644 --- a/test/CodeGen/X86/avx-sext.ll +++ b/test/CodeGen/X86/avx-sext.ll @@ -154,6 +154,17 @@ define <4 x i64> @sext_4i1_to_4i64(<4 x i1> %mask) { ret <4 x i64> %extmask } +; AVX-LABEL: sext_16i8_to_16i16 +; AVX: vpmovsxbw +; AVX: vmovhlps +; AVX: vpmovsxbw +; AVX: ret +define <16 x i16> @sext_16i8_to_16i16(<16 x i8> *%ptr) { + %X = load <16 x i8>* %ptr + %Y = sext <16 x i8> %X to <16 x i16> + ret <16 x i16> %Y +} + ; AVX: sext_4i8_to_4i64 ; AVX: vpslld $24 ; AVX: vpsrad $24 |