diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/vector-trunc.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/vector-trunc.ll | 38 |
1 files changed, 7 insertions, 31 deletions
diff --git a/llvm/test/CodeGen/X86/vector-trunc.ll b/llvm/test/CodeGen/X86/vector-trunc.ll index 58f7407eeec..490b2cf83af 100644 --- a/llvm/test/CodeGen/X86/vector-trunc.ll +++ b/llvm/test/CodeGen/X86/vector-trunc.ll @@ -1114,37 +1114,13 @@ define <16 x i8> @trunc2x8i16_16i8(<8 x i16> %a, <8 x i16> %b) { ; AVX-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] ; AVX-NEXT: retq ; -; AVX512F-LABEL: trunc2x8i16_16i8: -; AVX512F: # BB#0: # %entry -; AVX512F-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> -; AVX512F-NEXT: vpshufb %xmm2, %xmm1, %xmm1 -; AVX512F-NEXT: vpshufb %xmm2, %xmm0, %xmm0 -; AVX512F-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; AVX512F-NEXT: retq -; -; AVX512VL-LABEL: trunc2x8i16_16i8: -; AVX512VL: # BB#0: # %entry -; AVX512VL-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> -; AVX512VL-NEXT: vpshufb %xmm2, %xmm1, %xmm1 -; AVX512VL-NEXT: vpshufb %xmm2, %xmm0, %xmm0 -; AVX512VL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; AVX512VL-NEXT: retq -; -; AVX512BW-LABEL: trunc2x8i16_16i8: -; AVX512BW: # BB#0: # %entry -; AVX512BW-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> -; AVX512BW-NEXT: vpshufb %xmm2, %xmm1, %xmm1 -; AVX512BW-NEXT: vpshufb %xmm2, %xmm0, %xmm0 -; AVX512BW-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; AVX512BW-NEXT: retq -; -; AVX512BWVL-LABEL: trunc2x8i16_16i8: -; AVX512BWVL: # BB#0: # %entry -; AVX512BWVL-NEXT: vmovdqu {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> -; AVX512BWVL-NEXT: vpshufb %xmm2, %xmm1, %xmm1 -; AVX512BWVL-NEXT: vpshufb %xmm2, %xmm0, %xmm0 -; AVX512BWVL-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] -; AVX512BWVL-NEXT: retq +; AVX512-LABEL: trunc2x8i16_16i8: +; AVX512: # BB#0: # %entry +; AVX512-NEXT: vmovdqa {{.*#+}} xmm2 = <0,2,4,6,8,10,12,14,u,u,u,u,u,u,u,u> +; AVX512-NEXT: vpshufb %xmm2, %xmm1, %xmm1 +; AVX512-NEXT: vpshufb %xmm2, %xmm0, %xmm0 +; AVX512-NEXT: vpunpcklqdq {{.*#+}} xmm0 = xmm0[0],xmm1[0] +; AVX512-NEXT: retq entry: %0 = trunc <8 x i16> %a to <8 x i8> %1 = trunc <8 x i16> %b to <8 x i8> |
