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| author | Dan Gohman <dan433584@gmail.com> | 2016-01-26 03:39:31 +0000 |
|---|---|---|
| committer | Dan Gohman <dan433584@gmail.com> | 2016-01-26 03:39:31 +0000 |
| commit | bb3722430f8bf7ceaa22e4f13df2a1730d93cfd7 (patch) | |
| tree | 219adb250190e13c6003449f67bec940d71f5079 /llvm/lib/Target/WebAssembly/WebAssemblyPeephole.cpp | |
| parent | 3a5c958182021abe2c2293409720ce9262711ef3 (diff) | |
| download | llvm-bb3722430f8bf7ceaa22e4f13df2a1730d93cfd7.zip llvm-bb3722430f8bf7ceaa22e4f13df2a1730d93cfd7.tar.gz llvm-bb3722430f8bf7ceaa22e4f13df2a1730d93cfd7.tar.bz2 | |
[WebAssembly] Implement unaligned loads and stores.
Differential Revision: http://reviews.llvm.org/D16534
llvm-svn: 258779
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyPeephole.cpp')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyPeephole.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyPeephole.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyPeephole.cpp index 8653265..76ef5c0 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyPeephole.cpp +++ b/llvm/lib/Target/WebAssembly/WebAssemblyPeephole.cpp @@ -70,8 +70,10 @@ bool WebAssemblyPeephole::runOnMachineFunction(MachineFunction &MF) { MachineOperand &MO = MI.getOperand(0); unsigned OldReg = MO.getReg(); // TODO: Handle SP/physregs - if (OldReg == MI.getOperand(3).getReg() && - TargetRegisterInfo::isVirtualRegister(MI.getOperand(3).getReg())) { + if (OldReg == + MI.getOperand(WebAssembly::StoreValueOperandNo).getReg() && + TargetRegisterInfo::isVirtualRegister( + MI.getOperand(WebAssembly::StoreValueOperandNo).getReg())) { Changed = true; unsigned NewReg = MRI.createVirtualRegister(MRI.getRegClass(OldReg)); MO.setReg(NewReg); |