[llvm-commits] [llvm] r112858 - /llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
Devang Patel
dpatel at apple.com
Thu Sep 2 14:02:27 PDT 2010
Author: dpatel
Date: Thu Sep 2 16:02:27 2010
New Revision: 112858
URL: http://llvm.org/viewvc/llvm-project?rev=112858&view=rev
Log:
Tidy up.
Modified:
llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
Modified: llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp?rev=112858&r1=112857&r2=112858&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp (original)
+++ llvm/trunk/lib/CodeGen/SelectionDAG/SelectionDAGBuilder.cpp Thu Sep 2 16:02:27 2010
@@ -4064,19 +4064,10 @@
}
case Intrinsic::dbg_declare: {
const DbgDeclareInst &DI = cast<DbgDeclareInst>(I);
- if (!DIVariable(DI.getVariable()).Verify())
- return 0;
-
MDNode *Variable = DI.getVariable();
- // Parameters are handled specially.
- bool isParameter =
- DIVariable(Variable).getTag() == dwarf::DW_TAG_arg_variable;
const Value *Address = DI.getAddress();
- if (!Address)
+ if (!Address || !DIVariable(DI.getVariable()).Verify())
return 0;
- if (const BitCastInst *BCI = dyn_cast<BitCastInst>(Address))
- Address = BCI->getOperand(0);
- const AllocaInst *AI = dyn_cast<AllocaInst>(Address);
// Build an entry in DbgOrdering. Debug info input nodes get an SDNodeOrder
// but do not always have a corresponding SDNode built. The SDNodeOrder
@@ -4089,6 +4080,13 @@
N = UnusedArgNodeMap[Address];
SDDbgValue *SDV;
if (N.getNode()) {
+ // Parameters are handled specially.
+ bool isParameter =
+ DIVariable(Variable).getTag() == dwarf::DW_TAG_arg_variable;
+ if (const BitCastInst *BCI = dyn_cast<BitCastInst>(Address))
+ Address = BCI->getOperand(0);
+ const AllocaInst *AI = dyn_cast<AllocaInst>(Address);
+
if (isParameter && !AI) {
FrameIndexSDNode *FINode = dyn_cast<FrameIndexSDNode>(N.getNode());
if (FINode)
@@ -4113,7 +4111,7 @@
if (!EmitFuncArgumentDbgValue(Address, Variable, 0, N)) {
SDV = DAG.getDbgValue(Variable, UndefValue::get(Address->getType()),
0, dl, SDNodeOrder);
- DAG.AddDbgValue(SDV, 0, isParameter);
+ DAG.AddDbgValue(SDV, 0, false);
}
}
return 0;
More information about the llvm-commits
mailing list