mirror of
https://github.com/llvm/llvm-project.git
synced 2025-04-17 01:36:38 +00:00
b332134921
This change switches tsan to the new runtime which features: - 2x smaller shadow memory (2x of app memory) - faster fully vectorized race detection - small fixed-size vector clocks (512b) - fast vectorized vector clock operations - unlimited number of alive threads/goroutimes Depends on D112602. Reviewed By: melver Differential Revision: https://reviews.llvm.org/D112603
25 lines
596 B
C++
25 lines
596 B
C++
// RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s
|
|
|
|
// ReportIgnoresEnabled is disabled on Darwin, see comment in tsan_rtl_thread.cpp.
|
|
// UNSUPPORTED: darwin
|
|
#include "test.h"
|
|
|
|
void *Thread(void *x) {
|
|
AnnotateIgnoreReadsBegin("", 0);
|
|
return 0;
|
|
}
|
|
|
|
int main() {
|
|
pthread_t t;
|
|
pthread_create(&t, 0, Thread, 0);
|
|
pthread_join(t, 0);
|
|
}
|
|
|
|
// CHECK: ThreadSanitizer: thread T1 finished with ignores enabled, created at:
|
|
// CHECK: #0 pthread_create
|
|
// CHECK: #1 main
|
|
// CHECK: Ignore was enabled at:
|
|
// CHECK: #0 AnnotateIgnoreReadsBegin
|
|
// CHECK: #1 Thread
|
|
|