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// RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s
extern "C" void AnnotateIgnoreReadsBegin(const char *f, int l);
extern "C" void AnnotateIgnoreReadsEnd(const char *f, int l);
int main() {
AnnotateIgnoreReadsBegin("", 0);
AnnotateIgnoreReadsBegin("", 0);
AnnotateIgnoreReadsEnd("", 0);
AnnotateIgnoreReadsEnd("", 0);
AnnotateIgnoreReadsBegin("", 0);
AnnotateIgnoreReadsBegin("", 0);
AnnotateIgnoreReadsEnd("", 0);
}
// CHECK: ThreadSanitizer: main thread finished with ignores enabled
// CHECK: Ignore was enabled at:
// CHECK: #0 AnnotateIgnoreReadsBegin
// CHECK: #1 main {{.*}}thread_end_with_ignore3.cpp:10
// CHECK: Ignore was enabled at:
// CHECK: #0 AnnotateIgnoreReadsBegin
// CHECK: #1 main {{.*}}thread_end_with_ignore3.cpp:11
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