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Don't call isDef on non-registers

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30117 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2006-09-05 20:02:51 +00:00
parent 04957ac67c
commit 67942f5dc3
1 changed files with 2 additions and 1 deletions
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3
lib/CodeGen/AsmPrinter.cpp
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@ -647,7 +647,8 @@ void AsmPrinter::printInlineAsm(const MachineInstr *MI) const {
// Count the number of register definitions.
unsigned NumDefs = 0;
for (; MI->getOperand(NumDefs).isDef(); ++NumDefs)
for (; MI->getOperand(NumDefs).isReg() && MI->getOperand(NumDefs).isDef();
++NumDefs)
assert(NumDefs != NumOperands-1 && "No asm string?");
assert(MI->getOperand(NumDefs).isExternalSymbol() && "No asm string?");