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| author | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2019-11-04 13:21:19 -0800 |
|---|---|---|
| committer | Stanislav Mekhanoshin <Stanislav.Mekhanoshin@amd.com> | 2019-11-04 13:31:21 -0800 |
| commit | 1bfcc60828d6e1fb93d65b53986514c059b1263d (patch) | |
| tree | acee116948475064dca3b21b136533e5cbbf1264 /llvm/lib/Target/AMDGPU/SIFoldOperands.cpp | |
| parent | 3eecd601ed803ed3dc15b054cdddee68702ba3dd (diff) | |
| download | bcm5719-llvm-1bfcc60828d6e1fb93d65b53986514c059b1263d.tar.gz bcm5719-llvm-1bfcc60828d6e1fb93d65b53986514c059b1263d.zip | |
[AMDGPU] Added assert in SIFoldOperands before ptr use. NFC.
Diffstat (limited to 'llvm/lib/Target/AMDGPU/SIFoldOperands.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/SIFoldOperands.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/SIFoldOperands.cpp b/llvm/lib/Target/AMDGPU/SIFoldOperands.cpp index c28ff5ef6a0..3e5fa7068e0 100644 --- a/llvm/lib/Target/AMDGPU/SIFoldOperands.cpp +++ b/llvm/lib/Target/AMDGPU/SIFoldOperands.cpp @@ -1208,6 +1208,7 @@ void SIFoldOperands::foldInstOperand(MachineInstr &MI, Copy->addImplicitDefUseOperands(*MF); for (FoldCandidate &Fold : FoldList) { + assert(!Fold.isReg() || Fold.OpToFold); if (Fold.isReg() && Register::isVirtualRegister(Fold.OpToFold->getReg())) { Register Reg = Fold.OpToFold->getReg(); MachineInstr *DefMI = Fold.OpToFold->getParent(); |
