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| author | Chris Lattner <sabre@nondot.org> | 2009-09-08 23:05:44 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2009-09-08 23:05:44 +0000 |
| commit | e819cfbc71f042d71cae445dacaea162878f33c8 (patch) | |
| tree | a6cd60ffbfec6133aa573f3ff8d20374229976ec /llvm/test/CodeGen/X86/sse3.ll | |
| parent | 22f339010c2ef36ecf794b02a5bb5252272d4af0 (diff) | |
| download | bcm5719-llvm-e819cfbc71f042d71cae445dacaea162878f33c8.tar.gz bcm5719-llvm-e819cfbc71f042d71cae445dacaea162878f33c8.zip | |
change selectiondag to add the sign extended versions of immediate operands
to instructions instead of zero extended ones. This makes the asmprinter
print signed values more consistently. This apparently only really affects
the X86 backend.
llvm-svn: 81265
Diffstat (limited to 'llvm/test/CodeGen/X86/sse3.ll')
| -rw-r--r-- | llvm/test/CodeGen/X86/sse3.ll | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/llvm/test/CodeGen/X86/sse3.ll b/llvm/test/CodeGen/X86/sse3.ll index 8732579769a..649a40ddb19 100644 --- a/llvm/test/CodeGen/X86/sse3.ll +++ b/llvm/test/CodeGen/X86/sse3.ll @@ -92,8 +92,8 @@ define <8 x i16> @t7(<8 x i16> %A, <8 x i16> %B) nounwind { %tmp = shufflevector <8 x i16> %A, <8 x i16> %B, <8 x i32> < i32 0, i32 0, i32 3, i32 2, i32 4, i32 6, i32 4, i32 7 > ret <8 x i16> %tmp ; X64: t7: -; X64: pshuflw $176, %xmm0, %xmm0 -; X64: pshufhw $200, %xmm0, %xmm0 +; X64: pshuflw $-80, %xmm0, %xmm0 +; X64: pshufhw $-56, %xmm0, %xmm0 ; X64: ret } @@ -120,8 +120,8 @@ define void @t8(<2 x i64>* %res, <2 x i64>* %A) nounwind { store <2 x i64> %tmp15.upgrd.2, <2 x i64>* %res ret void ; X64: t8: -; X64: pshuflw $198, (%rsi), %xmm0 -; X64: pshufhw $198, %xmm0, %xmm0 +; X64: pshuflw $-58, (%rsi), %xmm0 +; X64: pshufhw $-58, %xmm0, %xmm0 ; X64: movaps %xmm0, (%rdi) ; X64: ret } @@ -243,7 +243,7 @@ entry: ; X64: t15: ; X64: pextrw $7, %xmm0, %eax ; X64: punpcklqdq %xmm1, %xmm0 -; X64: pshuflw $128, %xmm0, %xmm0 +; X64: pshuflw $-128, %xmm0, %xmm0 ; X64: pinsrw $2, %eax, %xmm0 ; X64: ret } @@ -265,7 +265,7 @@ entry: ; X64: movd %xmm1, %edx ; X64: pinsrw $0, %edx, %xmm1 ; X64: movzbl %cl, %ecx -; X64: andw $65280, %ax +; X64: andw $-256, %ax ; X64: orw %cx, %ax ; X64: movaps %xmm1, %xmm0 ; X64: pinsrw $1, %eax, %xmm0 |
