From c0bf462cf35fe050bddbd8bff967298e4a67e79d Mon Sep 17 00:00:00 2001 From: John McCall Date: Tue, 23 Feb 2010 00:48:20 +0000 Subject: Perform two more constructor/destructor code-size optimizations: 1) emit base destructors as aliases to their unique base class destructors under some careful conditions. This is enabled for the same targets that can support complete-to-base aliases, i.e. not darwin. 2) Emit non-variadic complete constructors for classes with no virtual bases as calls to the base constructor. This is enabled on all targets and in theory can trigger in situations that the alias optimization can't (mostly involving virtual bases, mostly not yet supported). These are bundled together because I didn't think it worthwhile to split them, not because they really need to be. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@96842 91177308-0d34-0410-b5e6-96231b3b80d8 --- lib/CodeGen/CodeGenModule.h | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/CodeGen/CodeGenModule.h') diff --git a/lib/CodeGen/CodeGenModule.h b/lib/CodeGen/CodeGenModule.h index a5e1d9f12b..ac8332647b 100644 --- a/lib/CodeGen/CodeGenModule.h +++ b/lib/CodeGen/CodeGenModule.h @@ -485,6 +485,7 @@ private: // C++ related functions. bool TryEmitDefinitionAsAlias(GlobalDecl Alias, GlobalDecl Target); + bool TryEmitBaseDestructorAsAlias(const CXXDestructorDecl *D); void EmitNamespace(const NamespaceDecl *D); void EmitLinkageSpec(const LinkageSpecDecl *D); -- cgit v1.2.3-18-g5258