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| author | Denis Antrushin <dantrushin@gmail.com> | 2020-07-16 22:54:58 +0300 |
|---|---|---|
| committer | Denis Antrushin <dantrushin@gmail.com> | 2020-07-16 23:06:53 +0300 |
| commit | e04fe9aefd4b95e0f0d93b14be28aa1ae2f42258 (patch) | |
| tree | be1de81d240f2f56c2c834f898ffe00375190869 /llvm/lib/CodeGen/MachineVerifier.cpp | |
| parent | 515bc8c1554f03515565878ea3d35cffdc6fd195 (diff) | |
| download | llvm-e04fe9aefd4b95e0f0d93b14be28aa1ae2f42258.zip llvm-e04fe9aefd4b95e0f0d93b14be28aa1ae2f42258.tar.gz llvm-e04fe9aefd4b95e0f0d93b14be28aa1ae2f42258.tar.bz2 | |
[Statepoint] Fix bug found by sanitaizer.
Statepoint has no static operands, so it cannot be verified
against MCInstrDescr. Revert NumDefs change introduced by ef658ebd629.
Diffstat (limited to 'llvm/lib/CodeGen/MachineVerifier.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/MachineVerifier.cpp | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/llvm/lib/CodeGen/MachineVerifier.cpp b/llvm/lib/CodeGen/MachineVerifier.cpp index 63f534f..c1a2c4e 100644 --- a/llvm/lib/CodeGen/MachineVerifier.cpp +++ b/llvm/lib/CodeGen/MachineVerifier.cpp @@ -1565,9 +1565,6 @@ MachineVerifier::visitMachineOperand(const MachineOperand *MO, unsigned MONum) { if (MCID.getOpcode() == TargetOpcode::PATCHPOINT) NumDefs = (MONum == 0 && MO->isReg()) ? NumDefs : 0; - if (MCID.getOpcode() == TargetOpcode::STATEPOINT) - NumDefs = MI->getNumDefs(); - // The first MCID.NumDefs operands must be explicit register defines if (MONum < NumDefs) { const MCOperandInfo &MCOI = MCID.OpInfo[MONum]; |