Larisse Voufo | eebe962 | 2015-02-04 02:46:33 +0000 | [diff] [blame] | 1 | // 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 |
Larisse Voufo | 5ecfede | 2015-02-04 03:16:46 +0000 | [diff] [blame] | 2 | // 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 |
Larisse Voufo | eebe962 | 2015-02-04 02:46:33 +0000 | [diff] [blame] | 3 | // 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 |
| 4 | // 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 |
Larisse Voufo | 404e142 | 2015-02-04 02:34:32 +0000 | [diff] [blame] | 5 | |
| 6 | // PR22419: Implicit sized deallocation functions always have default visibility. |
| 7 | // Generalized to all implicit allocation functions. |
| 8 | |
| 9 | |
| 10 | // CHECK14-DAG: %struct.A = type { i8 } |
| 11 | struct A { }; |
| 12 | |
| 13 | // CHECKDEF-DAG: define void @_Z3fooP1A(%struct.A* %is) |
| 14 | // CHECKHID-DAG: define hidden void @_Z3fooP1A(%struct.A* %is) |
| 15 | void foo(A* is) { |
| 16 | |
| 17 | // CHECK11-DAG: call noalias i8* @_Znwm(i64 1) |
| 18 | // CHECK14-DAG: call noalias i8* @_Znwm(i64 1) |
| 19 | is = new A(); |
| 20 | |
| 21 | // CHECK11-DAG: call void @_ZdlPv(i8* %{{.+}}) |
| 22 | // CHECK14-DAG: call void @_ZdlPvm(i8* %{{.+}}, i64 1) |
| 23 | delete is; |
| 24 | } |
| 25 | |
| 26 | // CHECK11-DAG: declare noalias i8* @_Znwm(i64) |
| 27 | // CHECK11-DAG: declare void @_ZdlPv(i8*) |
| 28 | |
| 29 | // CHECK14-DAG: declare noalias i8* @_Znwm(i64) |
| 30 | // CHECK14-DAG: define linkonce void @_ZdlPvm(i8*, i64) |
| 31 | // CHECK14-DAG: declare void @_ZdlPv(i8*) |
| 32 | |
| 33 | // CHECK14-DAG: %struct.B = type { i8 } |
| 34 | struct B { ~B() { }}; |
| 35 | |
| 36 | // CHECKDEF-DAG: define void @_Z1fP1B(%struct.B* %p) |
| 37 | // CHECKHID-DAG: define hidden void @_Z1fP1B(%struct.B* %p) |
| 38 | void f(B *p) { |
| 39 | |
| 40 | // CHECK11-DAG: call noalias i8* @_Znam(i64 13) |
| 41 | // CHECK14-DAG: call noalias i8* @_Znam(i64 13) |
| 42 | p = new B[5]; |
| 43 | |
| 44 | // CHECK11-DAG: call void @_ZdaPv(i8* %{{.+}}) |
| 45 | // CHECK14-DAG: call void @_ZdaPvm(i8* %{{.+}}, i64 %{{.+}}) |
| 46 | delete[] p; |
| 47 | } |
| 48 | |
| 49 | // CHECK11-DAG: declare noalias i8* @_Znam(i64) |
| 50 | // CHECK11-DAG: declare void @_ZdaPv(i8*) |
| 51 | |
| 52 | // CHECK14-DAG: declare noalias i8* @_Znam(i64) |
| 53 | // CHECK14-DAG: define linkonce void @_ZdaPvm(i8*, i64) |
| 54 | // CHECK14-DAG: declare void @_ZdaPv(i8*) |