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Safeguard DBG_VALUE handling. Unbreaks the ASAN buildbot.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@186014 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Adrian Prantl 2013-07-10 16:56:47 +00:00
parent 5fa2ba2769
commit 4759f26c31
1 changed files with 2 additions and 1 deletions
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3
lib/CodeGen/InlineSpiller.cpp
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@ -1152,7 +1152,8 @@ void InlineSpiller::spillAroundUses(unsigned Reg) {
// Debug values are not allowed to affect codegen.
if (MI->isDebugValue()) {
// Modify DBG_VALUE now that the value is in a spill slot.
uint64_t Offset = MI->getOperand(1).getImm();
bool IsIndirect = MI->getOperand(1).isImm();
uint64_t Offset = IsIndirect ? MI->getOperand(1).getImm() : 0;
const MDNode *MDPtr = MI->getOperand(2).getMetadata();
DebugLoc DL = MI->getDebugLoc();
DEBUG(dbgs() << "Modifying debug info due to spill:" << "\t" << *MI);