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author | Evan Cheng <evan.cheng@apple.com> | 2009-11-17 00:23:22 +0000 |
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committer | Evan Cheng <evan.cheng@apple.com> | 2009-11-17 00:23:22 +0000 |
commit | 574186f8adce4064b206dad5e139211e06688308 (patch) | |
tree | 3d05b3a4a3f915a4bfedf6b1e7632507f8735ba0 /lib/Target/X86/X86InstrSSE.td | |
parent | 1187285e90215c28194bd1590704d56951d365ad (diff) | |
download | external_llvm-574186f8adce4064b206dad5e139211e06688308.zip external_llvm-574186f8adce4064b206dad5e139211e06688308.tar.gz external_llvm-574186f8adce4064b206dad5e139211e06688308.tar.bz2 |
A few more instructions that should be marked re-materializable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89011 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/X86/X86InstrSSE.td')
-rw-r--r-- | lib/Target/X86/X86InstrSSE.td | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/Target/X86/X86InstrSSE.td b/lib/Target/X86/X86InstrSSE.td index 83e7088..ee63d56 100644 --- a/lib/Target/X86/X86InstrSSE.td +++ b/lib/Target/X86/X86InstrSSE.td @@ -497,7 +497,7 @@ def FsMOVAPSrr : PSI<0x28, MRMSrcReg, (outs FR32:$dst), (ins FR32:$src), // Alias instruction to load FR32 from f128mem using movaps. Upper bits are // disregarded. -let canFoldAsLoad = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def FsMOVAPSrm : PSI<0x28, MRMSrcMem, (outs FR32:$dst), (ins f128mem:$src), "movaps\t{$src, $dst|$dst, $src}", [(set FR32:$dst, (alignedloadfsf32 addr:$src))]>; @@ -715,7 +715,7 @@ def MOVUPSmr : PSI<0x11, MRMDestMem, (outs), (ins f128mem:$dst, VR128:$src), [(store (v4f32 VR128:$src), addr:$dst)]>; // Intrinsic forms of MOVUPS load and store -let canFoldAsLoad = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def MOVUPSrm_Int : PSI<0x10, MRMSrcMem, (outs VR128:$dst), (ins f128mem:$src), "movups\t{$src, $dst|$dst, $src}", [(set VR128:$dst, (int_x86_sse_loadu_ps addr:$src))]>; @@ -1256,7 +1256,7 @@ def FsMOVAPDrr : PDI<0x28, MRMSrcReg, (outs FR64:$dst), (ins FR64:$src), // Alias instruction to load FR64 from f128mem using movapd. Upper bits are // disregarded. -let canFoldAsLoad = 1 in +let canFoldAsLoad = 1, isReMaterializable = 1, mayHaveSideEffects = 1 in def FsMOVAPDrm : PDI<0x28, MRMSrcMem, (outs FR64:$dst), (ins f128mem:$src), "movapd\t{$src, $dst|$dst, $src}", [(set FR64:$dst, (alignedloadfsf64 addr:$src))]>; |