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1// RUN: %clang_hwasan %s -o %t && %env_hwasan_opts=verbose_threads=1 %run %t 2>&1 | FileCheck %s --implicit-check-not=0x0000000000002 3#include <pthread.h>4#include <stdlib.h>5#include <stdio.h>6 7#include <sanitizer/hwasan_interface.h>8 9// CHECK: sizeof(Thread): [[#]] sizeof(HeapRB): [[#]] sizeof(StackRB): [[#]]10// CHECK: Creating : T0 0x[[#%x,T0:]] stack: [0x[[#%x,SB0:]],0x[[#%x,SE0:]]) sz: [[#]] tls: [0x[[#%x,TB0:]],0x[[#%x,TE0:]])11// CHECK: Creating : T1 0x[[#%x,T1:]] stack: [0x[[#%x,SB1:]],0x[[#%x,SE1:]]) sz: [[#]] tls: [0x[[#%x,TB1:]],0x[[#%x,TE1:]])12// CHECK: Creating : T2 0x[[#%x,T2:]] stack: [0x[[#%x,SB2:]],0x[[#%x,SE2:]]) sz: [[#]] tls: [0x[[#%x,TB2:]],0x[[#%x,TE2:]])13// CHECK: Destroying: T2 0x{{0*}}[[#T2]] stack: [0x{{0*}}[[#SB2]],0x{{0*}}[[#SE2]]) sz: [[#]] tls: [0x{{0*}}[[#TB2]],0x{{0*}}[[#TE2]])14// CHECK: Destroying: T1 0x{{0*}}[[#T1]] stack: [0x{{0*}}[[#SB1]],0x{{0*}}[[#SE1]]) sz: [[#]] tls: [0x{{0*}}[[#TB1]],0x{{0*}}[[#TE1]])15 16void *Empty(void *arg) {17 if (arg) return NULL;18 pthread_t t;19 pthread_create(&t, NULL, Empty, &t);20 pthread_join(t, NULL);21 return NULL;22}23 24int main() {25 pthread_t t;26 pthread_create(&t, NULL, Empty, NULL);27 pthread_join(t, NULL);28 return 0;29}30