diff options
Diffstat (limited to 'llvm/test/CodeGen/X86/sad.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/sad.ll | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/sad.ll b/llvm/test/CodeGen/X86/sad.ll index 7287fff00af..b8a8b8afd14 100644 --- a/llvm/test/CodeGen/X86/sad.ll +++ b/llvm/test/CodeGen/X86/sad.ll @@ -81,6 +81,7 @@ define i32 @sad_16i8() nounwind { ; AVX512F-NEXT: vpshufd {{.*#+}} zmm1 = zmm0[1,1,2,3,5,5,6,7,9,9,10,11,13,13,14,15] ; AVX512F-NEXT: vpaddd %zmm1, %zmm0, %zmm0 ; AVX512F-NEXT: vmovd %xmm0, %eax +; AVX512F-NEXT: vzeroupper ; AVX512F-NEXT: retq ; ; AVX512BW-LABEL: sad_16i8: @@ -106,6 +107,7 @@ define i32 @sad_16i8() nounwind { ; AVX512BW-NEXT: vpshufd {{.*#+}} zmm1 = zmm0[1,1,2,3,5,5,6,7,9,9,10,11,13,13,14,15] ; AVX512BW-NEXT: vpaddd %zmm1, %zmm0, %zmm0 ; AVX512BW-NEXT: vmovd %xmm0, %eax +; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq entry: br label %vector.body @@ -324,6 +326,7 @@ define i32 @sad_32i8() nounwind { ; AVX512F-NEXT: vpshufd {{.*#+}} zmm1 = zmm0[1,1,2,3,5,5,6,7,9,9,10,11,13,13,14,15] ; AVX512F-NEXT: vpaddd %zmm1, %zmm0, %zmm0 ; AVX512F-NEXT: vmovd %xmm0, %eax +; AVX512F-NEXT: vzeroupper ; AVX512F-NEXT: retq ; ; AVX512BW-LABEL: sad_32i8: @@ -351,6 +354,7 @@ define i32 @sad_32i8() nounwind { ; AVX512BW-NEXT: vpshufd {{.*#+}} zmm1 = zmm0[1,1,2,3,5,5,6,7,9,9,10,11,13,13,14,15] ; AVX512BW-NEXT: vpaddd %zmm1, %zmm0, %zmm0 ; AVX512BW-NEXT: vmovd %xmm0, %eax +; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq entry: br label %vector.body @@ -799,6 +803,7 @@ define i32 @sad_avx64i8() nounwind { ; AVX512F-NEXT: vpshufd {{.*#+}} zmm1 = zmm0[1,1,2,3,5,5,6,7,9,9,10,11,13,13,14,15] ; AVX512F-NEXT: vpaddd %zmm1, %zmm0, %zmm0 ; AVX512F-NEXT: vmovd %xmm0, %eax +; AVX512F-NEXT: vzeroupper ; AVX512F-NEXT: retq ; ; AVX512BW-LABEL: sad_avx64i8: @@ -827,6 +832,7 @@ define i32 @sad_avx64i8() nounwind { ; AVX512BW-NEXT: vpshufd {{.*#+}} zmm1 = zmm0[1,1,2,3,5,5,6,7,9,9,10,11,13,13,14,15] ; AVX512BW-NEXT: vpaddd %zmm1, %zmm0, %zmm0 ; AVX512BW-NEXT: vmovd %xmm0, %eax +; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq entry: br label %vector.body @@ -1264,6 +1270,7 @@ define i32 @sad_nonloop_32i8(<32 x i8>* nocapture readonly %p, i64, <32 x i8>* n ; AVX512F-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; AVX512F-NEXT: vpaddq %ymm1, %ymm0, %ymm0 ; AVX512F-NEXT: vmovd %xmm0, %eax +; AVX512F-NEXT: vzeroupper ; AVX512F-NEXT: retq ; ; AVX512BW-LABEL: sad_nonloop_32i8: @@ -1275,6 +1282,7 @@ define i32 @sad_nonloop_32i8(<32 x i8>* nocapture readonly %p, i64, <32 x i8>* n ; AVX512BW-NEXT: vpshufd {{.*#+}} xmm1 = xmm0[2,3,0,1] ; AVX512BW-NEXT: vpaddq %ymm1, %ymm0, %ymm0 ; AVX512BW-NEXT: vmovd %xmm0, %eax +; AVX512BW-NEXT: vzeroupper ; AVX512BW-NEXT: retq %v1 = load <32 x i8>, <32 x i8>* %p, align 1 %z1 = zext <32 x i8> %v1 to <32 x i32> |
