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| author | Wang, Pengfei <pengfei.wang@intel.com> | 2019-11-14 15:12:07 +0800 |
|---|---|---|
| committer | Wang, Pengfei <pengfei.wang@intel.com> | 2019-11-15 09:42:38 +0800 |
| commit | 8723b95cefa4f2a891c2b496dca79f1734cf1d1c (patch) | |
| tree | c4441888a3e1db72e190a4e153259a569231aace /llvm/lib | |
| parent | 95c770fbfb14b07e1af7c2d427c16745617d9f1f (diff) | |
| download | bcm5719-llvm-8723b95cefa4f2a891c2b496dca79f1734cf1d1c.tar.gz bcm5719-llvm-8723b95cefa4f2a891c2b496dca79f1734cf1d1c.zip | |
[WinEH] Fix the wrong alignment orientation during calculating EH frame.
Summary: This is a bug fix for further issues in PR43585.
Reviewers: rnk, RKSimon, craig.topper, andrew.w.kaylor
Subscribers: hiraditya, llvm-commits, annita.zhang
Tags: #llvm
Differential Revision: https://reviews.llvm.org/D70224
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86FrameLowering.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86FrameLowering.cpp b/llvm/lib/Target/X86/X86FrameLowering.cpp index a8f9c43312a..3374cd054a6 100644 --- a/llvm/lib/Target/X86/X86FrameLowering.cpp +++ b/llvm/lib/Target/X86/X86FrameLowering.cpp @@ -1860,7 +1860,7 @@ int X86FrameLowering::getWin64EHFrameIndexRef(const MachineFunction &MF, return getFrameIndexReference(MF, FI, FrameReg); FrameReg = TRI->getStackRegister(); - return alignTo(MFI.getMaxCallFrameSize(), getStackAlignment()) + it->second; + return alignDown(MFI.getMaxCallFrameSize(), getStackAlignment()) + it->second; } int X86FrameLowering::getFrameIndexReferenceSP(const MachineFunction &MF, |
