[rustc.git] / src / libcompiler_builtins / compiler-rt / test / lsan / TestCases / use_tls_static.cc

// Test that statically allocated TLS space is included in the root set.
// RUN: LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0"
// RUN: %clangxx_lsan %s -o %t
// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=0" not %run %t 2>&1 | FileCheck %s
// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=1" %run %t 2>&1
// RUN: LSAN_OPTIONS="" %run %t 2>&1

#include <stdio.h>
#include <stdlib.h>
#include "sanitizer_common/print_address.h"

__thread void *tls_var;

int main() {
  tls_var = malloc(1337);
  print_address("Test alloc: ", 1, tls_var);
  return 0;
}
// CHECK: Test alloc: [[ADDR:0x[0-9,a-f]+]]
// CHECK: LeakSanitizer: detected memory leaks
// CHECK: [[ADDR]] (1337 bytes)
// CHECK: SUMMARY: {{(Leak|Address)}}Sanitizer:
Commit	Line	Data
1a4d82fc JJ	1	// Test that statically allocated TLS space is included in the root set.
	2	// RUN: LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0"
	3	// RUN: %clangxx_lsan %s -o %t
	4	// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=0" not %run %t 2>&1 \| FileCheck %s
	5	// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=1" %run %t 2>&1
	6	// RUN: LSAN_OPTIONS="" %run %t 2>&1
	7
	8	#include <stdio.h>
	9	#include <stdlib.h>
7cac9316	10	#include "sanitizer_common/print_address.h"
1a4d82fc JJ	11
	12	__thread void *tls_var;
	13
	14	int main() {
	15	tls_var = malloc(1337);
7cac9316	16	print_address("Test alloc: ", 1, tls_var);
1a4d82fc JJ	17	return 0;
1a4d82fc JJ	18	}
7cac9316	19	// CHECK: Test alloc: [[ADDR:0x[0-9,a-f]+]]
1a4d82fc JJ	20	// CHECK: LeakSanitizer: detected memory leaks
	21	// CHECK: [[ADDR]] (1337 bytes)
	22	// CHECK: SUMMARY: {{(Leak\|Address)}}Sanitizer: