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Print DBG_VALUE variable's location info as a comment.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136916 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Devang Patel 2011-08-04 20:44:26 +00:00
parent d9f3fc7faa
commit 4d3586dd23
1 changed files with 13 additions and 1 deletions
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14
lib/CodeGen/MachineInstr.cpp
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@ -1516,7 +1516,19 @@ void MachineInstr::print(raw_ostream &OS, const TargetMachine *TM) const {
}
// Print debug location information.
if (!debugLoc.isUnknown() && MF) {
if (isDebugValue() && getOperand(e - 1).isMetadata()) {
if (!HaveSemi) OS << ";"; HaveSemi = true;
DIVariable DV(getOperand(e - 1).getMetadata());
OS << " line no:" << DV.getLineNumber();
if (MDNode *InlinedAt = DV.getInlinedAt()) {
DebugLoc InlinedAtDL = DebugLoc::getFromDILocation(InlinedAt);
if (!InlinedAtDL.isUnknown()) {
OS << " inlined @[ ";
printDebugLoc(InlinedAtDL, MF, OS);
OS << " ]";
}
}
} else if (!debugLoc.isUnknown() && MF) {
if (!HaveSemi) OS << ";"; HaveSemi = true;
OS << " dbg:";
printDebugLoc(debugLoc, MF, OS);