Improve debugging information for BlockDeclRefExpr. WIP. Given this
scheme, we can switch the previous scheme over to using this code
path. There's a bit of simplifications yet to do as well.
llvm-svn: 83138
diff --git a/clang/lib/CodeGen/CGDebugInfo.h b/clang/lib/CodeGen/CGDebugInfo.h
index dc25600..17237dd 100644
--- a/clang/lib/CodeGen/CGDebugInfo.h
+++ b/clang/lib/CodeGen/CGDebugInfo.h
@@ -15,6 +15,7 @@
#define CLANG_CODEGEN_CGDEBUGINFO_H
#include "clang/AST/Type.h"
+#include "clang/AST/Expr.h"
#include "clang/Basic/SourceLocation.h"
#include "llvm/ADT/DenseMap.h"
#include "llvm/Analysis/DebugInfo.h"
@@ -33,6 +34,7 @@
namespace CodeGen {
class CodeGenModule;
+ class CodeGenFunction;
/// CGDebugInfo - This class gathers all debug information during compilation
/// and is responsible for emitting to llvm globals or pass directly to
@@ -102,6 +104,13 @@
void EmitDeclareOfAutoVariable(const VarDecl *Decl, llvm::Value *AI,
CGBuilderTy &Builder);
+ /// EmitDeclareOfBlockDeclRefVariable - Emit call to llvm.dbg.declare for an
+ /// imported variable declaration in a block.
+ void EmitDeclareOfBlockDeclRefVariable(const BlockDeclRefExpr *BDRE,
+ llvm::Value *AI,
+ CGBuilderTy &Builder,
+ CodeGenFunction *CGF);
+
/// EmitDeclareOfArgVariable - Emit call to llvm.dbg.declare for an argument
/// variable declaration.
void EmitDeclareOfArgVariable(const VarDecl *Decl, llvm::Value *AI,
@@ -118,6 +127,9 @@
void EmitDeclare(const VarDecl *decl, unsigned Tag, llvm::Value *AI,
CGBuilderTy &Builder);
+ /// EmitDeclare - Emit call to llvm.dbg.declare for a variable declaration.
+ void EmitDeclare(const BlockDeclRefExpr *BDRE, unsigned Tag, llvm::Value *AI,
+ CGBuilderTy &Builder, CodeGenFunction *CGF);
/// getOrCreateCompileUnit - Get the compile unit from the cache or create a
/// new one if necessary.