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| author | Reid Kleckner <reid@kleckner.net> | 2014-09-02 18:42:44 +0000 |
|---|---|---|
| committer | Reid Kleckner <reid@kleckner.net> | 2014-09-02 18:42:44 +0000 |
| commit | 0b2bccc3cd831f74d051d5ce9e8a157ff7f28d12 (patch) | |
| tree | 7143725e28fe7dffbac1409e3162725da7744117 /llvm/lib/Target/X86/X86ISelLowering.cpp | |
| parent | 965de3050f4b82a190f8ee0f11d1478d6cfce4d8 (diff) | |
| download | bcm5719-llvm-0b2bccc3cd831f74d051d5ce9e8a157ff7f28d12.tar.gz bcm5719-llvm-0b2bccc3cd831f74d051d5ce9e8a157ff7f28d12.zip | |
CodeGen: Handle va_start in the entry block
Also fix a small copy-paste bug in X86ISelLowering where Chain should
have been used in place of DAG.getEntryToken().
Fixes PR20828.
llvm-svn: 216929
Diffstat (limited to 'llvm/lib/Target/X86/X86ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86ISelLowering.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/lib/Target/X86/X86ISelLowering.cpp b/llvm/lib/Target/X86/X86ISelLowering.cpp index 1c10691250c..43e4ffeb963 100644 --- a/llvm/lib/Target/X86/X86ISelLowering.cpp +++ b/llvm/lib/Target/X86/X86ISelLowering.cpp @@ -2547,11 +2547,11 @@ X86TargetLowering::LowerFormalArguments(SDValue Chain, for (MCPhysReg Reg : ArgGPRs.slice(NumIntRegs)) { unsigned GPR = MF.addLiveIn(Reg, &X86::GR64RegClass); LiveGPRs.push_back( - DAG.getCopyFromReg(DAG.getEntryNode(), dl, GPR, MVT::i64)); + DAG.getCopyFromReg(Chain, dl, GPR, MVT::i64)); } if (!ArgXMMs.empty()) { unsigned AL = MF.addLiveIn(X86::AL, &X86::GR8RegClass); - ALVal = DAG.getCopyFromReg(DAG.getEntryNode(), dl, AL, MVT::i8); + ALVal = DAG.getCopyFromReg(Chain, dl, AL, MVT::i8); for (MCPhysReg Reg : ArgXMMs.slice(NumXMMRegs)) { unsigned XMMReg = MF.addLiveIn(Reg, &X86::VR128RegClass); LiveXMMRegs.push_back( |
