Support for nested functions/classes in debug output. Radar 7424645.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105492 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DebugInfo.cpp b/lib/Analysis/DebugInfo.cpp
index a7b6d2b..e5c2e26 100644
--- a/lib/Analysis/DebugInfo.cpp
+++ b/lib/Analysis/DebugInfo.cpp
@@ -73,6 +73,15 @@
return 0;
}
+Function *DIDescriptor::getFunctionField(unsigned Elt) const {
+ if (DbgNode == 0)
+ return 0;
+
+ if (Elt < DbgNode->getNumOperands())
+ return dyn_cast_or_null<Function>(DbgNode->getOperand(Elt));
+ return 0;
+}
+
unsigned DIVariable::getNumAddrElements() const {
return DbgNode->getNumOperands()-6;
}
@@ -938,7 +947,8 @@
unsigned VK, unsigned VIndex,
DIType ContainingType,
bool isArtificial,
- bool isOptimized) {
+ bool isOptimized,
+ Function *Fn) {
Value *Elts[] = {
GetTagConstant(dwarf::DW_TAG_subprogram),
@@ -956,9 +966,10 @@
ConstantInt::get(Type::getInt32Ty(VMContext), VIndex),
ContainingType,
ConstantInt::get(Type::getInt1Ty(VMContext), isArtificial),
- ConstantInt::get(Type::getInt1Ty(VMContext), isOptimized)
+ ConstantInt::get(Type::getInt1Ty(VMContext), isOptimized),
+ Fn
};
- return DISubprogram(MDNode::get(VMContext, &Elts[0], 16));
+ return DISubprogram(MDNode::get(VMContext, &Elts[0], 17));
}
/// CreateSubprogramDefinition - Create new subprogram descriptor for the
@@ -979,14 +990,15 @@
DeclNode->getOperand(7), // LineNo
DeclNode->getOperand(8), // Type
DeclNode->getOperand(9), // isLocalToUnit
- ConstantInt::get(Type::getInt1Ty(VMContext), true),
+ ConstantInt::get(Type::getInt1Ty(VMContext), true), // isDefinition
DeclNode->getOperand(11), // Virtuality
DeclNode->getOperand(12), // VIndex
DeclNode->getOperand(13), // Containting Type
DeclNode->getOperand(14), // isArtificial
- DeclNode->getOperand(15) // isOptimized
+ DeclNode->getOperand(15), // isOptimized
+ DeclNode->getOperand(16) // Function*
};
- return DISubprogram(MDNode::get(VMContext, &Elts[0], 16));
+ return DISubprogram(MDNode::get(VMContext, &Elts[0], 17));
}
/// CreateGlobalVariable - Create a new descriptor for the specified global.
@@ -1110,18 +1122,6 @@
return DILocation(MDNode::get(VMContext, &Elts[0], 4));
}
-/// CreateLocation - Creates a debug info location.
-DILocation DIFactory::CreateLocation(unsigned LineNo, unsigned ColumnNo,
- DIScope S, MDNode *OrigLoc) {
- Value *Elts[] = {
- ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
- ConstantInt::get(Type::getInt32Ty(VMContext), ColumnNo),
- S,
- OrigLoc
- };
- return DILocation(MDNode::get(VMContext, &Elts[0], 4));
-}
-
//===----------------------------------------------------------------------===//
// DIFactory: Routines for inserting code into a function
//===----------------------------------------------------------------------===//