Add DEBUG message.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@113614 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/FastISel.cpp b/lib/CodeGen/SelectionDAG/FastISel.cpp
index a4eed71..db58e23 100644
--- a/lib/CodeGen/SelectionDAG/FastISel.cpp
+++ b/lib/CodeGen/SelectionDAG/FastISel.cpp
@@ -473,10 +473,18 @@
return true;
const AllocaInst *AI = dyn_cast<AllocaInst>(Address);
// Don't handle byval struct arguments or VLAs, for example.
- if (!AI)
+ if (!AI) {
// Building the map above is target independent. Generating DBG_VALUE
// inline is target dependent; do this now.
- (void)TargetSelectInstruction(cast<Instruction>(I));
+ DenseMap<const Value *, unsigned>::iterator It =
+ FuncInfo.ValueMap.find(Address);
+ if (0 && It != FuncInfo.ValueMap.end()) {
+ BuildMI(*FuncInfo.MBB, FuncInfo.InsertPt, DL,
+ TII.get(TargetOpcode::DBG_VALUE))
+ .addReg(It->second, RegState::Debug).addImm(0).addMetadata(DI->getVariable());
+ } else
+ (void)TargetSelectInstruction(cast<Instruction>(I));
+ }
return true;
}
case Intrinsic::dbg_value: {