diff options
Diffstat (limited to 'test/CodeGen/X86/sse3.ll')
| -rw-r--r-- | test/CodeGen/X86/sse3.ll | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/test/CodeGen/X86/sse3.ll b/test/CodeGen/X86/sse3.ll index 206cdff1ba7d..9a60091a0cf0 100644 --- a/test/CodeGen/X86/sse3.ll +++ b/test/CodeGen/X86/sse3.ll @@ -169,7 +169,7 @@ define internal void @t10() nounwind { ret void ; X64: t10: ; X64: pextrw $4, %xmm0, %eax -; X64: movlhps %xmm1, %xmm1 +; X64: unpcklpd %xmm1, %xmm1 ; X64: pshuflw $8, %xmm1, %xmm1 ; X64: pinsrw $2, %eax, %xmm1 ; X64: pextrw $6, %xmm0, %eax @@ -260,3 +260,18 @@ entry: ; X64: pinsrw $1, %eax, %xmm0 ; X64: ret } + +; rdar://8520311 +define <4 x i32> @t17() nounwind { +entry: +; X64: t17: +; X64: movddup (%rax), %xmm0 + %tmp1 = load <4 x float>* undef, align 16 + %tmp2 = shufflevector <4 x float> %tmp1, <4 x float> undef, <4 x i32> <i32 4, i32 1, i32 2, i32 3> + %tmp3 = load <4 x float>* undef, align 16 + %tmp4 = shufflevector <4 x float> %tmp2, <4 x float> undef, <4 x i32> <i32 undef, i32 undef, i32 0, i32 1> + %tmp5 = bitcast <4 x float> %tmp3 to <4 x i32> + %tmp6 = shufflevector <4 x i32> %tmp5, <4 x i32> undef, <4 x i32> <i32 undef, i32 undef, i32 0, i32 1> + %tmp7 = and <4 x i32> %tmp6, <i32 undef, i32 undef, i32 -1, i32 0> + ret <4 x i32> %tmp7 +} |