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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/WebAssemblyMachineFunctionInfo.h | |
| parent | 3a5c958182021abe2c2293409720ce9262711ef3 (diff) | |
| download | bcm5719-llvm-bb3722430f8bf7ceaa22e4f13df2a1730d93cfd7.tar.gz bcm5719-llvm-bb3722430f8bf7ceaa22e4f13df2a1730d93cfd7.zip | |
[WebAssembly] Implement unaligned loads and stores.
Differential Revision: http://reviews.llvm.org/D16534
llvm-svn: 258779
Diffstat (limited to 'llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.h')
| -rw-r--r-- | llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.h b/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.h index 6a60280900a..53f80ea1858 100644 --- a/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.h +++ b/llvm/lib/Target/WebAssembly/WebAssemblyMachineFunctionInfo.h @@ -58,6 +58,11 @@ public: VRegStackified.resize(TargetRegisterInfo::virtReg2Index(VReg) + 1); VRegStackified.set(TargetRegisterInfo::virtReg2Index(VReg)); } + void unstackifyVReg(unsigned VReg) { + if (TargetRegisterInfo::virtReg2Index(VReg) >= VRegStackified.size()) + return; + VRegStackified.reset(TargetRegisterInfo::virtReg2Index(VReg)); + } bool isVRegStackified(unsigned VReg) const { if (TargetRegisterInfo::virtReg2Index(VReg) >= VRegStackified.size()) return false; |
