From b14095aa98c6fedd3625920c4ce834bcaf24d9f7 Mon Sep 17 00:00:00 2001 From: Anders Carlsson Date: Fri, 17 Apr 2009 00:06:03 +0000 Subject: Implement basic code generation of constructor calls. We can now compile: struct S { S(int, int); }; void f() { S s(10, 10); } git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@69330 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/CGExprAgg.cpp | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'lib/CodeGen/CGExprAgg.cpp') diff --git a/lib/CodeGen/CGExprAgg.cpp b/lib/CodeGen/CGExprAgg.cpp index acca396c0b..9d6df5c820 100644 --- a/lib/CodeGen/CGExprAgg.cpp +++ b/lib/CodeGen/CGExprAgg.cpp @@ -14,6 +14,7 @@ #include "CodeGenFunction.h" #include "CodeGenModule.h" #include "clang/AST/ASTContext.h" +#include "clang/AST/DeclCXX.h" #include "clang/AST/StmtVisitor.h" #include "llvm/Constants.h" #include "llvm/Function.h" @@ -96,6 +97,7 @@ public: void VisitCXXDefaultArgExpr(CXXDefaultArgExpr *DAE) { Visit(DAE->getExpr()); } + void VisitCXXTemporaryObjectExpr(const CXXTemporaryObjectExpr *E); void VisitVAArgExpr(VAArgExpr *E); void EmitInitializationToLValue(Expr *E, LValue Address); @@ -290,6 +292,18 @@ void AggExprEmitter::VisitVAArgExpr(VAArgExpr *VE) { CGF.EmitAggregateCopy(DestPtr, ArgPtr, VE->getType()); } +void +AggExprEmitter::VisitCXXTemporaryObjectExpr(const CXXTemporaryObjectExpr *E) { + llvm::Value *This = 0; + + if (DestPtr) + This = DestPtr; + else + This = CGF.CreateTempAlloca(CGF.ConvertType(E->getType()), "tmp"); + + CGF.EmitCXXTemporaryObjectExpr(This, E); +} + void AggExprEmitter::EmitInitializationToLValue(Expr* E, LValue LV) { // FIXME: Are initializers affected by volatile? if (isa(E)) { -- cgit v1.2.3-70-g09d2