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 --- test/CodeGenCXX/vtable-pointer-initialization.cpp | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) (limited to 'test/CodeGenCXX/vtable-pointer-initialization.cpp') diff --git a/test/CodeGenCXX/vtable-pointer-initialization.cpp b/test/CodeGenCXX/vtable-pointer-initialization.cpp index ebe531529b..75620ab8e6 100644 --- a/test/CodeGenCXX/vtable-pointer-initialization.cpp +++ b/test/CodeGenCXX/vtable-pointer-initialization.cpp @@ -42,13 +42,16 @@ struct B : Base { void f() { B b; } // CHECK: define linkonce_odr void @_ZN1BC1Ev( -// CHECK: call void @_ZN4BaseC2Ev( -// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1B, i64 0, i64 2) -// CHECK: call void @_ZN5FieldC1Ev -// CHECK: ret void +// CHECK: call void @_ZN1BC2Ev( // CHECK: define linkonce_odr void @_ZN1BD1Ev( // CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1B, i64 0, i64 2) // CHECK: call void @_ZN5FieldD1Ev( // CHECK: call void @_ZN4BaseD2Ev( // CHECK: ret void + +// CHECK: define linkonce_odr void @_ZN1BC2Ev( +// CHECK: call void @_ZN4BaseC2Ev( +// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1B, i64 0, i64 2) +// CHECK: call void @_ZN5FieldC1Ev +// CHECK: ret void -- cgit v1.2.3-70-g09d2