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Tolerate instrs with extra args

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21982 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner
2005-05-13 21:07:15 +00:00
parent af94d58665
commit 2a82ef317c
1 changed files with 1 additions and 1 deletions
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lib/CodeGen/PrologEpilogInserter.cpp
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@ -118,7 +118,7 @@ void PEI::calculateCallerSavedRegisters(MachineFunction &Fn) {
for (MachineBasicBlock::iterator I = BB->begin(); I != BB->end(); ) for (MachineBasicBlock::iterator I = BB->begin(); I != BB->end(); )
if (I->getOpcode() == FrameSetupOpcode || if (I->getOpcode() == FrameSetupOpcode ||
I->getOpcode() == FrameDestroyOpcode) { I->getOpcode() == FrameDestroyOpcode) {
assert(I->getNumOperands() == 1 && "Call Frame Setup/Destroy Pseudo" assert(I->getNumOperands() >= 1 && "Call Frame Setup/Destroy Pseudo"
" instructions should have a single immediate argument!"); " instructions should have a single immediate argument!");
unsigned Size = I->getOperand(0).getImmedValue(); unsigned Size = I->getOperand(0).getImmedValue();
if (Size > MaxCallFrameSize) MaxCallFrameSize = Size; if (Size > MaxCallFrameSize) MaxCallFrameSize = Size;