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author | Evan Cheng <evan.cheng@apple.com> | 2006-04-16 06:58:19 +0000 |
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committer | Evan Cheng <evan.cheng@apple.com> | 2006-04-16 06:58:19 +0000 |
commit | 800f12df1e0f29f30614f02cd05442f069a0c9fd (patch) | |
tree | bd1dc93c554683179491ce3c4d4909aaf95ed0ae | |
parent | f3f69decca93d2465957e5ebf1f64b20e2845967 (diff) | |
download | external_llvm-800f12df1e0f29f30614f02cd05442f069a0c9fd.zip external_llvm-800f12df1e0f29f30614f02cd05442f069a0c9fd.tar.gz external_llvm-800f12df1e0f29f30614f02cd05442f069a0c9fd.tar.bz2 |
Can't fold loads into alias vector SSE ops used for scalar operation. The load
address has to be 16-byte aligned but the values aren't spilled to 128-bit
locations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@27732 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | lib/Target/X86/X86RegisterInfo.cpp | 8 |
1 files changed, 0 insertions, 8 deletions
diff --git a/lib/Target/X86/X86RegisterInfo.cpp b/lib/Target/X86/X86RegisterInfo.cpp index 077685c..a30baba 100644 --- a/lib/Target/X86/X86RegisterInfo.cpp +++ b/lib/Target/X86/X86RegisterInfo.cpp @@ -464,14 +464,6 @@ MachineInstr* X86RegisterInfo::foldMemoryOperand(MachineInstr* MI, return MakeRMInst(X86::Int_COMISSrm, FrameIndex, MI); case X86::Int_COMISDrr: return MakeRMInst(X86::Int_COMISDrm, FrameIndex, MI); - case X86::FsANDPSrr: return MakeRMInst(X86::FsANDPSrm, FrameIndex, MI); - case X86::FsANDPDrr: return MakeRMInst(X86::FsANDPDrm, FrameIndex, MI); - case X86::FsORPSrr: return MakeRMInst(X86::FsORPSrm, FrameIndex, MI); - case X86::FsORPDrr: return MakeRMInst(X86::FsORPDrm, FrameIndex, MI); - case X86::FsXORPSrr: return MakeRMInst(X86::FsXORPSrm, FrameIndex, MI); - case X86::FsXORPDrr: return MakeRMInst(X86::FsXORPDrm, FrameIndex, MI); - case X86::FsANDNPSrr: return MakeRMInst(X86::FsANDNPSrm, FrameIndex, MI); - case X86::FsANDNPDrr: return MakeRMInst(X86::FsANDNPDrm, FrameIndex, MI); // Packed SSE instructions case X86::MOVAPSrr: return MakeRMInst(X86::MOVAPSrm, FrameIndex, MI); case X86::MOVAPDrr: return MakeRMInst(X86::MOVAPDrm, FrameIndex, MI); |