llvm-project/clang/test/CodeGenCXX/copy-constructor-synthesis-...

// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s

struct A { virtual void a(); };
A x(A& y) { return y; }

// CHECK: define linkonce_odr void @_ZN1AC1ERKS_(%struct.A* %this, %struct.A*) unnamed_addr
// CHECK: store i8** getelementptr inbounds ([3 x i8*]* @_ZTV1A, i64 0, i64 2)
Update tests to use %clang_cc1 instead of 'clang-cc' or 'clang -cc1'. - This is designed to make it obvious that %clang_cc1 is a "test variable" which is substituted. It is '%clang_cc1' instead of '%clang -cc1' because it can be useful to redefine what gets run as 'clang -cc1' (for example, to set a default target). llvm-svn: 91446 2009-12-16 04:14:24 +08:00			`// RUN: %clang_cc1 -emit-llvm -o - %s \| FileCheck %s`
Fix for PR5707: make sure implicit copy constructors initialize the vtable pointer. llvm-svn: 90840 2009-12-08 14:46:18 +08:00
			`struct A { virtual void a(); };`
			`A x(A& y) { return y; }`

Move unnamed_addr after the function arguments on Sabre's request. llvm-svn: 124210 2011-01-26 03:10:24 +08:00			`// CHECK: define linkonce_odr void @_ZN1AC1ERKS_(%struct.A* %this, %struct.A*) unnamed_addr`
More vtable improvements. We now compute and keep track of all vtable related information which avoids computing the same vtable layout over and over. llvm-svn: 99403 2010-03-25 00:42:11 +08:00			`// CHECK: store i8** getelementptr inbounds ([3 x i8] @_ZTV1A, i64 0, i64 2)`