commit 70b9c01bd4603dda98d9aa4c1e067f33f82074bc
author Alexey Samsonov <vonosmas@gmail.com> Thu Aug 21 20:26:47 2014 +0000
committer Alexey Samsonov <vonosmas@gmail.com> Thu Aug 21 20:26:47 2014 +0000
tree b7d023f1cfe985b3863267666f8c28c3282cfd74
parent 77afc71426583aba34e45a4ef1b64dd0ac3f8118

Pass expressions instead of argument ranges to EmitCall/EmitCXXConstructorCall.

Summary:
This is a first small step towards passing generic "Expr" instead of
ArgBeg/ArgEnd pair into EmitCallArgs() family of methods. Having "Expr" will
allow us to get the corresponding FunctionDecl and its ParmVarDecls,
thus allowing us to alter CodeGen depending on the function/parameter
attributes.

No functionality change.

Test Plan: regression test suite

Reviewers: rnk

Reviewed By: rnk

Subscribers: aemerson, cfe-commits

Differential Revision: http://reviews.llvm.org/D4915

llvm-svn: 216214

clang/lib/CodeGen/CodeGenFunction.h

diff --git a/clang/lib/CodeGen/CodeGenFunction.h b/clang/lib/CodeGen/CodeGenFunction.h
index 88eedd5..37b7c2e 100644
--- a/clang/lib/CodeGen/CodeGenFunction.h
+++ b/clang/lib/CodeGen/CodeGenFunction.h
@@ -1649,10 +1649,8 @@
                                         const FunctionArgList &Args);
   void EmitCXXConstructorCall(const CXXConstructorDecl *D, CXXCtorType Type,
                               bool ForVirtualBase, bool Delegating,
-                              llvm::Value *This,
-                              CallExpr::const_arg_iterator ArgBeg,
-                              CallExpr::const_arg_iterator ArgEnd);
-  
+                              llvm::Value *This, const CXXConstructExpr *E);
+
   void EmitSynthesizedCXXCopyCtorCall(const CXXConstructorDecl *D,
                               llvm::Value *This, llvm::Value *Src,
                               CallExpr::const_arg_iterator ArgBeg,
@@ -1661,15 +1659,13 @@
   void EmitCXXAggrConstructorCall(const CXXConstructorDecl *D,
                                   const ConstantArrayType *ArrayTy,
                                   llvm::Value *ArrayPtr,
-                                  CallExpr::const_arg_iterator ArgBeg,
-                                  CallExpr::const_arg_iterator ArgEnd,
+                                  const CXXConstructExpr *E,
                                   bool ZeroInitialization = false);
 
   void EmitCXXAggrConstructorCall(const CXXConstructorDecl *D,
                                   llvm::Value *NumElements,
                                   llvm::Value *ArrayPtr,
-                                  CallExpr::const_arg_iterator ArgBeg,
-                                  CallExpr::const_arg_iterator ArgEnd,
+                                  const CXXConstructExpr *E,
                                   bool ZeroInitialization = false);
 
   static Destroyer destroyCXXObject;
@@ -2182,11 +2178,8 @@
                   const Decl *TargetDecl = nullptr,
                   llvm::Instruction **callOrInvoke = nullptr);
 
-  RValue EmitCall(QualType FnType, llvm::Value *Callee,
-                  SourceLocation CallLoc,
+  RValue EmitCall(QualType FnType, llvm::Value *Callee, const CallExpr *E,
                   ReturnValueSlot ReturnValue,
-                  CallExpr::const_arg_iterator ArgBeg,
-                  CallExpr::const_arg_iterator ArgEnd,
                   const Decl *TargetDecl = nullptr);
   RValue EmitCallExpr(const CallExpr *E,
                       ReturnValueSlot ReturnValue = ReturnValueSlot());