diff options
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/X86/avx-shuffle.ll | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/X86/avx-shuffle.ll b/llvm/test/CodeGen/X86/avx-shuffle.ll index 947d79f9e4c..54f01e966d5 100644 --- a/llvm/test/CodeGen/X86/avx-shuffle.ll +++ b/llvm/test/CodeGen/X86/avx-shuffle.ll @@ -135,3 +135,15 @@ define <4 x i32> @test15(<2 x i32>%x) nounwind readnone { ret <4 x i32>%x1 } +; rdar://10974078 +define <8 x float> @test16(float* nocapture %f) nounwind uwtable readonly ssp { +entry: + %0 = bitcast float* %f to <4 x float>* + %1 = load <4 x float>* %0, align 8 +; CHECK: test16 +; CHECK: vmovups +; CHECK-NOT: vxorps +; CHECK-NOT: vinsertf128 + %shuffle.i = shufflevector <4 x float> %1, <4 x float> <float 0.000000e+00, float undef, float undef, float undef>, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 4, i32 4, i32 4> + ret <8 x float> %shuffle.i +} |
