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moveOperands - assert Src/Dst MachineOperands are non-null.

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Fixes static-analyzer warnings.
This commit is contained in:
Simon Pilgrim 2020-01-11 14:36:46 +00:00
parent 98153c77dd
commit 07757bd26d
1 changed files with 1 additions and 1 deletions
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2
lib/CodeGen/MachineInstr.cpp
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@ -187,8 +187,8 @@ static void moveOperands(MachineOperand *Dst, MachineOperand *Src,
unsigned NumOps, MachineRegisterInfo *MRI) {
if (MRI)
return MRI->moveOperands(Dst, Src, NumOps);
// MachineOperand is a trivially copyable type so we can just use memmove.
assert(Dst && Src && "Unknown operands");
std::memmove(Dst, Src, NumOps * sizeof(MachineOperand));
}