From f5125d19e7b466a76a5471286ad2e3d038f8cf86 Mon Sep 17 00:00:00 2001 From: Fariborz Jahanian Date: Tue, 18 Nov 2008 21:45:40 +0000 Subject: Generate objc_read_weak for __weak objc loads. llvm-svn: 59553 --- clang/lib/CodeGen/CGObjCGNU.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'clang/lib/CodeGen/CGObjCGNU.cpp') diff --git a/clang/lib/CodeGen/CGObjCGNU.cpp b/clang/lib/CodeGen/CGObjCGNU.cpp index 0833b0832d7..d57710c5e51 100644 --- a/clang/lib/CodeGen/CGObjCGNU.cpp +++ b/clang/lib/CodeGen/CGObjCGNU.cpp @@ -130,6 +130,8 @@ public: const ObjCAtThrowStmt &S); virtual void EmitSynchronizedStmt(CodeGen::CodeGenFunction &CGF, const ObjCAtSynchronizedStmt &S); + virtual llvm::Value * EmitObjCWeakCall(CodeGen::CodeGenFunction &CGF, + llvm::Value *AddrWeakObj); }; } // end anonymous namespace @@ -968,6 +970,12 @@ void CGObjCGNU::EmitSynchronizedStmt(CodeGen::CodeGenFunction &CGF, CGF.ErrorUnsupported(&S, "@synchronized statement"); } +llvm::Value * CGObjCGNU::EmitObjCWeakCall(CodeGen::CodeGenFunction &CGF, + llvm::Value *AddrWeakObj) +{ + return 0; +} + CodeGen::CGObjCRuntime *CodeGen::CreateGNUObjCRuntime(CodeGen::CodeGenModule &CGM){ return new CGObjCGNU(CGM); } -- cgit v1.2.3