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// RUN: %clang_cc1 -emit-llvm -triple x86_64-unknown-unknown -o - -std=c++11 %s 2>&1 | FileCheck %s -check-prefix=CHECKDEF -check-prefix=CHECK11
// RUN: %clang_cc1 -emit-llvm -triple x86_64-unknown-unknown -o - -std=c++11 -fvisibility hidden %s 2>&1 | FileCheck %s -check-prefix=CHECKHID -check-prefix=CHECK11
// RUN: %clang_cc1 -emit-llvm -triple x86_64-unknown-unknown -o - -std=c++14 %s 2>&1 | FileCheck %s -check-prefix=CHECKDEF -check-prefix=CHECK14
// RUN: %clang_cc1 -emit-llvm -triple x86_64-unknown-unknown -o - -std=c++14 -fvisibility hidden %s 2>&1 | FileCheck %s -check-prefix=CHECKHID -check-prefix=CHECK14
// PR22419: Implicit sized deallocation functions always have default visibility.
// Generalized to all implicit allocation functions.
// CHECK14-DAG: %struct.A = type { i8 }
struct A { };
// CHECKDEF-DAG: define void @_Z3fooP1A(%struct.A* %is)
// CHECKHID-DAG: define hidden void @_Z3fooP1A(%struct.A* %is)
void foo(A* is) {
// CHECK11-DAG: call noalias i8* @_Znwm(i64 1)
// CHECK14-DAG: call noalias i8* @_Znwm(i64 1)
is = new A();
// CHECK11-DAG: call void @_ZdlPv(i8* %{{.+}})
// CHECK14-DAG: call void @_ZdlPvm(i8* %{{.+}}, i64 1)
delete is;
}
// CHECK11-DAG: declare noalias i8* @_Znwm(i64)
// CHECK11-DAG: declare void @_ZdlPv(i8*)
// CHECK14-DAG: declare noalias i8* @_Znwm(i64)
// CHECK14-DAG: define linkonce void @_ZdlPvm(i8*, i64)
// CHECK14-DAG: declare void @_ZdlPv(i8*)
// CHECK14-DAG: %struct.B = type { i8 }
struct B { ~B() { }};
// CHECKDEF-DAG: define void @_Z1fP1B(%struct.B* %p)
// CHECKHID-DAG: define hidden void @_Z1fP1B(%struct.B* %p)
void f(B *p) {
// CHECK11-DAG: call noalias i8* @_Znam(i64 13)
// CHECK14-DAG: call noalias i8* @_Znam(i64 13)
p = new B[5];
// CHECK11-DAG: call void @_ZdaPv(i8* %{{.+}})
// CHECK14-DAG: call void @_ZdaPvm(i8* %{{.+}}, i64 %{{.+}})
delete[] p;
}
// CHECK11-DAG: declare noalias i8* @_Znam(i64)
// CHECK11-DAG: declare void @_ZdaPv(i8*)
// CHECK14-DAG: declare noalias i8* @_Znam(i64)
// CHECK14-DAG: define linkonce void @_ZdaPvm(i8*, i64)
// CHECK14-DAG: declare void @_ZdaPv(i8*)
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