1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
| // RUN: %clang_cc1 %s -emit-llvm -o - -triple x86_64-darwin-apple -fobjc-arc \
// RUN: -fexceptions -fcxx-exceptions -O1 -fno-experimental-new-pass-manager | FileCheck %s
// RUN: %clang_cc1 %s -emit-llvm -o - -triple x86_64-darwin-apple -fobjc-arc \
// RUN: -fexceptions -fcxx-exceptions -O1 -fexperimental-new-pass-manager -fno-inline | FileCheck %s
// Check that no EH cleanup is emitted around the call to __os_log_helper.
namespace no_eh_cleanup {
void release(int *lock);
// CHECK-LABEL: define {{.*}} @_ZN13no_eh_cleanup3logERiPcS1_(
void log(int &i, char *data, char *buf) {
int lock __attribute__((cleanup(release)));
// CHECK: call void @__os_log_helper_1_2_2_4_0_8_34(
// CHECK-NEXT: call void @_ZN13no_eh_cleanup7releaseEPi
__builtin_os_log_format(buf, "%d %{public}s", i, data);
}
// CHECK: define {{.*}} @__os_log_helper_1_2_2_4_0_8_34({{.*}} [[NUW:#[0-9]+]]
}
// CHECK: attributes [[NUW]] = { {{.*}}nounwind
|