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Print <dead> def operands.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34343 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2007-02-16 09:49:18 +00:00
parent 9fc508fdc4
commit bdf44b929f
1 changed files with 2 additions and 0 deletions
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lib/CodeGen/MachineInstr.cpp
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@ -263,6 +263,8 @@ void MachineInstr::print(std::ostream &OS, const TargetMachine *TM) const {
// Specialize printing if op#0 is definition
if (getNumOperands() && getOperand(0).isReg() && getOperand(0).isDef()) {
::print(getOperand(0), OS, TM);
if (getOperand(0).isDead())
OS << "<dead>";
OS << " = ";
++StartOp; // Don't print this operand again!
}