commit a738c25f5e095b2c72c4bfece65c00df7e23d750
author John McCall <rjmccall@apple.com> Wed Mar 09 04:27:21 2011 +0000
committer John McCall <rjmccall@apple.com> Wed Mar 09 04:27:21 2011 +0000
tree d918394b131d7b9c02eb8455ef71b5b49e97b524
parent 6a014d5c3069e3861f3abd7e6bb43e7c85e0b84b

Use the "undergoes default argument promotion" bit on parameters to
simplify the logic of initializing function parameters so that we don't need
both a variable declaration and a type in FunctionArgList.  This also means
that we need to propagate the CGFunctionInfo down in a lot of places rather
than recalculating it from the FAL.  There's more we can do to eliminate
redundancy here, and I've left FIXMEs behind to do it.

llvm-svn: 127314

clang/lib/CodeGen/CodeGenFunction.h

diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 6864f15..cc9fd32 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -25,7 +25,6 @@
 #include "llvm/Support/ValueHandle.h"
 #include "CodeGenModule.h"
 #include "CGBuilder.h"
-#include "CGCall.h"
 #include "CGValue.h"
 
 namespace llvm {
@@ -1130,9 +1129,11 @@
   llvm::Value *GetAddrOfBlockDecl(const VarDecl *var, bool ByRef);
   const llvm::Type *BuildByRefType(const VarDecl *var);
 
-  void GenerateCode(GlobalDecl GD, llvm::Function *Fn);
+  void GenerateCode(GlobalDecl GD, llvm::Function *Fn,
+                    const CGFunctionInfo &FnInfo);
   void StartFunction(GlobalDecl GD, QualType RetTy,
                      llvm::Function *Fn,
+                     const CGFunctionInfo &FnInfo,
                      const FunctionArgList &Args,
                      SourceLocation StartLoc);
 
@@ -1149,7 +1150,8 @@
   void FinishFunction(SourceLocation EndLoc=SourceLocation());
 
   /// GenerateThunk - Generate a thunk for the given method.
-  void GenerateThunk(llvm::Function *Fn, GlobalDecl GD, const ThunkInfo &Thunk);
+  void GenerateThunk(llvm::Function *Fn, const CGFunctionInfo &FnInfo,
+                     GlobalDecl GD, const ThunkInfo &Thunk);
 
   void EmitCtorPrologue(const CXXConstructorDecl *CD, CXXCtorType Type,
                         FunctionArgList &Args);
@@ -2036,7 +2038,8 @@
                                  const std::vector<std::pair<llvm::WeakVH,
                                    llvm::Constant*> > &DtorsAndObjects);
 
-  void GenerateCXXGlobalVarDeclInitFunc(llvm::Function *Fn, const VarDecl *D,
+  void GenerateCXXGlobalVarDeclInitFunc(llvm::Function *Fn,
+                                        const VarDecl *D,
                                         llvm::GlobalVariable *Addr);
 
   void EmitCXXConstructExpr(const CXXConstructExpr *E, AggValueSlot Dest);