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21 lines
734 B
21 lines
734 B
// RUN: %clang_cc1 %s -emit-llvm -o - -triple x86_64-darwin-apple -fobjc-arc \
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// RUN: -fexceptions -fcxx-exceptions | FileCheck %s
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// Check that no EH cleanup is emitted around the call to __os_log_helper.
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namespace no_eh_cleanup {
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void release(int *lock);
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// CHECK-LABEL: define {{.*}} @_ZN13no_eh_cleanup3logERiPcS1_(
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// CHECK: call void @__os_log_helper_1_2_2_4_0_8_34(
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void log(int &i, char *data, char *buf) {
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int lock __attribute__((cleanup(release)));
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__builtin_os_log_format(buf, "%d %{public}s", i, data);
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}
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// Check that the os_log_helper is marked `nounwind`.
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// CHECK: define {{.*}} @__os_log_helper_1_2_2_4_0_8_34({{.*}} [[NUW:#[0-9]+]]
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}
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// CHECK: attributes [[NUW]] = { {{.*}}nounwind
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