diff options
Diffstat (limited to 'test/CodeGen/X86/vector-shuffle-256-v8.ll')
| -rw-r--r-- | test/CodeGen/X86/vector-shuffle-256-v8.ll | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/test/CodeGen/X86/vector-shuffle-256-v8.ll b/test/CodeGen/X86/vector-shuffle-256-v8.ll index 417423a..bb07077 100644 --- a/test/CodeGen/X86/vector-shuffle-256-v8.ll +++ b/test/CodeGen/X86/vector-shuffle-256-v8.ll @@ -133,8 +133,6 @@ define <8 x float> @shuffle_v8f32_70000000(<8 x float> %a, <8 x float> %b) { ; AVX2: # BB#0: ; AVX2-NEXT: movl $7, %eax ; AVX2-NEXT: vmovd %eax, %xmm1 -; AVX2-NEXT: vpxor %ymm2, %ymm2, %ymm2 -; AVX2-NEXT: vpblendd {{.*#+}} ymm1 = ymm1[0],ymm2[1,2,3,4,5,6,7] ; AVX2-NEXT: vpermps %ymm0, %ymm1, %ymm0 ; AVX2-NEXT: retq %shuffle = shufflevector <8 x float> %a, <8 x float> %b, <8 x i32> <i32 7, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> @@ -962,8 +960,6 @@ define <8 x i32> @shuffle_v8i32_70000000(<8 x i32> %a, <8 x i32> %b) { ; AVX2: # BB#0: ; AVX2-NEXT: movl $7, %eax ; AVX2-NEXT: vmovd %eax, %xmm1 -; AVX2-NEXT: vpxor %ymm2, %ymm2, %ymm2 -; AVX2-NEXT: vpblendd {{.*#+}} ymm1 = ymm1[0],ymm2[1,2,3,4,5,6,7] ; AVX2-NEXT: vpermd %ymm0, %ymm1, %ymm0 ; AVX2-NEXT: retq %shuffle = shufflevector <8 x i32> %a, <8 x i32> %b, <8 x i32> <i32 7, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0, i32 0> @@ -2090,3 +2086,20 @@ entry: %res = shufflevector <4 x float> %tmp76, <4 x float> undef, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 undef, i32 undef, i32 undef, i32 undef> ret <8 x float> %res } + +define <8 x i32> @insert_mem_and_zero_v8i32(i32* %ptr) { +; AVX1-LABEL: insert_mem_and_zero_v8i32: +; AVX1: # BB#0: +; AVX1-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero +; AVX1-NEXT: retq +; +; AVX2-LABEL: insert_mem_and_zero_v8i32: +; AVX2: # BB#0: +; AVX2-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero +; AVX2-NEXT: retq + %a = load i32, i32* %ptr + %v = insertelement <8 x i32> undef, i32 %a, i32 0 + %shuffle = shufflevector <8 x i32> %v, <8 x i32> zeroinitializer, <8 x i32> <i32 0, i32 9, i32 10, i32 11, i32 12, i32 13, i32 14, i32 15> + ret <8 x i32> %shuffle +} + |