| // RUN: %clang_cc1 %s -emit-llvm -o - -triple x86_64-darwin-apple -fobjc-arc \ |
| // RUN: -fexceptions -fcxx-exceptions | 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_( |
| // CHECK: call void @__os_log_helper_1_2_2_4_0_8_34( |
| |
| void log(int &i, char *data, char *buf) { |
| int lock __attribute__((cleanup(release))); |
| __builtin_os_log_format(buf, "%d %{public}s", i, data); |
| } |
| |
| // Check that the os_log_helper is marked `nounwind`. |
| // CHECK: define {{.*}} @__os_log_helper_1_2_2_4_0_8_34({{.*}} [[NUW:#[0-9]+]] |
| } |
| |
| // CHECK: attributes [[NUW]] = { {{.*}}nounwind |
