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Add some debugging output into fast isel as well.

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llvm-svn: 152844
This commit is contained in:
Eric Christopher 2012-03-15 21:33:44 +00:00
parent 8e8e61bae8
commit f744ea65be
1 changed files with 6 additions and 2 deletions
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8
lib/CodeGen/SelectionDAG/FastISel.cpp
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@ -577,12 +577,16 @@ bool FastISel::SelectCall(const User *I) {
case Intrinsic::dbg_declare: {
const DbgDeclareInst *DI = cast<DbgDeclareInst>(Call);
if (!DIVariable(DI->getVariable()).Verify() ||
!FuncInfo.MF->getMMI().hasDebugInfo())
!FuncInfo.MF->getMMI().hasDebugInfo()) {
DEBUG(dbgs() << "Dropping debug info for " << *DI << "\n");
return true;
}
const Value *Address = DI->getAddress();
if (!Address || isa<UndefValue>(Address) || isa<AllocaInst>(Address))
if (!Address || isa<UndefValue>(Address) || isa<AllocaInst>(Address)) {
DEBUG(dbgs() << "Dropping debug info for " << *DI << "\n");
return true;
}
unsigned Reg = 0;
unsigned Offset = 0;