| // This test verifies that we add the function attributes used by TSan. |
| |
| // RUN: %target-swift-frontend -emit-ir -disable-llvm-optzns -sanitize=thread %s | %FileCheck %s -check-prefix=TSAN |
| |
| // TSan is currently only supported on 64 bit mac and simulators. |
| // (We do not test the simulators here.) |
| // REQUIRES: CPU=x86_64, OS=macosx |
| |
| // TSAN: define {{.*}} @"$s4main4testyyF"() [[DEFAULT_ATTRS:#[0-9]+]] |
| public func test() { |
| } |
| |
| // TSAN: define {{.*}} @"$s4main1xSivr"({{.*}}) [[COROUTINE_ATTRS:#[0-9]+]] |
| public var x: Int { |
| _read { |
| yield 0 |
| } |
| } |
| |
| // TSAN: attributes [[DEFAULT_ATTRS]] = |
| // TSAN-SAME: sanitize_thread |
| // TSAN-SAME: } |
| |
| // TSAN: attributes [[COROUTINE_ATTRS]] = |
| // TSAN-NOT: sanitize_address |
| // TSAN-SAME: } |
