diff options
Diffstat (limited to 'test/CodeGen/X86/sse3.ll')
| -rw-r--r-- | test/CodeGen/X86/sse3.ll | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/test/CodeGen/X86/sse3.ll b/test/CodeGen/X86/sse3.ll index d05c45321b..291069d462 100644 --- a/test/CodeGen/X86/sse3.ll +++ b/test/CodeGen/X86/sse3.ll @@ -226,15 +226,16 @@ entry: } - +; FIXME: t15 is worse off from disabling of scheduler 2-address hack. define <8 x i16> @t15(<8 x i16> %T0, <8 x i16> %T1) nounwind readnone { entry: %tmp8 = shufflevector <8 x i16> %T0, <8 x i16> %T1, <8 x i32> < i32 undef, i32 undef, i32 7, i32 2, i32 8, i32 undef, i32 undef , i32 undef > ret <8 x i16> %tmp8 ; X64: t15: -; X64: pextrw $7, %xmm0, %eax +; X64: movdqa %xmm0, %xmm2 ; X64: punpcklqdq %xmm1, %xmm0 ; X64: pshuflw $-128, %xmm0, %xmm0 +; X64: pextrw $7, %xmm2, %eax ; X64: pinsrw $2, %eax, %xmm0 ; X64: ret } @@ -247,12 +248,12 @@ entry: %tmp9 = shufflevector <16 x i8> %tmp8, <16 x i8> %T0, <16 x i32> < i32 0, i32 1, i32 2, i32 17, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef , i32 undef > ret <16 x i8> %tmp9 ; X64: t16: -; X64: movdqa %xmm1, %xmm0 -; X64: pslldq $2, %xmm0 -; X64: pextrw $1, %xmm0, %eax -; X64: movd %xmm0, %ecx -; X64: pinsrw $0, %ecx, %xmm0 -; X64: pextrw $8, %xmm1, %ecx +; X64: movdqa %xmm1, %xmm2 +; X64: pslldq $2, %xmm2 +; X64: movd %xmm2, %eax +; X64: pinsrw $0, %eax, %xmm0 +; X64: pextrw $8, %xmm1, %eax +; X64: pextrw $1, %xmm2, %ecx ; X64: ret } |