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Add some debugging output into fast isel as well. 

llvm-svn: 152844
This commit is contained in:
Eric Christopher 2012-03-15 21:33:44 +00:00
parent be7a1016fc
commit 142820ba8d
1 changed files with 6 additions and 2 deletions
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8
llvm/lib/CodeGen/SelectionDAG/FastISel.cpp
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@ -577,12 +577,16 @@ bool FastISel::SelectCall(const User *I) {
case Intrinsic::dbg_declare: { case Intrinsic::dbg_declare: {
const DbgDeclareInst *DI = cast<DbgDeclareInst>(Call); const DbgDeclareInst *DI = cast<DbgDeclareInst>(Call);
if (!DIVariable(DI->getVariable()).Verify() || if (!DIVariable(DI->getVariable()).Verify() ||
!FuncInfo.MF->getMMI().hasDebugInfo()) !FuncInfo.MF->getMMI().hasDebugInfo()) {
DEBUG(dbgs() << "Dropping debug info for " << *DI << "\n");
return true; return true;
}
const Value *Address = DI->getAddress(); 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; return true;
}
unsigned Reg = 0; unsigned Reg = 0;
unsigned Offset = 0; unsigned Offset = 0;