Correct line info for declarations/definitions. Radar 8063111.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108784 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/DebugInfo.cpp b/lib/Analysis/DebugInfo.cpp
index c8d0d22..ca6c2e6 100644
--- a/lib/Analysis/DebugInfo.cpp
+++ b/lib/Analysis/DebugInfo.cpp
@@ -1107,14 +1107,19 @@
/// CreateBlock - This creates a descriptor for a lexical block with the
/// specified parent VMContext.
DILexicalBlock DIFactory::CreateLexicalBlock(DIDescriptor Context,
- unsigned LineNo, unsigned Col) {
+ DIFile F, unsigned LineNo,
+ unsigned Col) {
+ // Defeat MDNode uniqing for lexical blocks.
+ static unsigned int unique_id = 0;
Value *Elts[] = {
GetTagConstant(dwarf::DW_TAG_lexical_block),
Context,
ConstantInt::get(Type::getInt32Ty(VMContext), LineNo),
- ConstantInt::get(Type::getInt32Ty(VMContext), Col)
+ ConstantInt::get(Type::getInt32Ty(VMContext), Col),
+ F,
+ ConstantInt::get(Type::getInt32Ty(VMContext), unique_id++)
};
- return DILexicalBlock(MDNode::get(VMContext, &Elts[0], 4));
+ return DILexicalBlock(MDNode::get(VMContext, &Elts[0], 6));
}
/// CreateNameSpace - This creates new descriptor for a namespace