[compiler-rt] r293610 - [lsan] Renable LSan for x86 Linux
Kostya Serebryany via llvm-commits
llvm-commits at lists.llvm.org
Thu Feb 2 10:27:28 PST 2017
On Thu, Feb 2, 2017 at 12:55 AM, Maxim Ostapenko via llvm-commits <
llvm-commits at lists.llvm.org> wrote:
> Hi,
>
> On 02/02/17 01:53, Artem Belevich via llvm-commits wrote:
>
>> Hi,
>>
>> After this change SanitizerCommon-lsan-i386-Linux::sem_init_glibc.cc has
>> been consistently failing on my build bot:
>> http://lab.llvm.org:8011/builders/clang-cuda-build/builds/4293
>>
>> Any ideas what's wrong? It's an Ubuntu 16.04 x64 box, tests are run on
>> Release+asserts build of clang.
>>
>
> I looked at the test and it seems that it relies on sanitizer common
> interceptor to pick the oldest version of sem_init function from Glibc.
> But LSan actually doesn't intercept sem_init, thus the new implementation
> is called. This can be observed via gdb:
>
> a.out: /home/max/src/llvm/projects/compiler-rt/test/sanitizer_commo
> n/TestCases/Linux/sem_init_glibc.cc:52: int main(): Assertion
> `GET_SEM_VALUE(a) == 42' failed.
>
> Program received signal SIGABRT, Aborted.
> 0xf7fda440 in __kernel_vsyscall ()
> (gdb) bt
> #0 0xf7fda440 in __kernel_vsyscall ()
> #1 0xf7cde570 in raise () from /home/max/install/glibc-2.24-3
> 2bit/lib/libc.so.6
> #2 0xf7cdfbc6 in abort () from /home/max/install/glibc-2.24-3
> 2bit/lib/libc.so.6
> #3 0xf7cd7787 in __assert_fail_base () from /home/max/install/glibc-2.24-3
> 2bit/lib/libc.so.6
> #4 0xf7cd7837 in __assert_fail () from /home/max/install/glibc-2.24-3
> 2bit/lib/libc.so.6
> #5 0x0806ebc9 in main () at /home/max/src/llvm/projects/co
> mpiler-rt/test/sanitizer_common/TestCases/Linux/sem_init_glibc.cc:52
> (gdb) frame 5
> #5 0x0806ebc9 in main () at /home/max/src/llvm/projects/co
> mpiler-rt/test/sanitizer_common/TestCases/Linux/sem_init_glibc.cc:52
> 52 assert(GET_SEM_VALUE(a) == 42);
> (gdb) p a
> $1 = 84
>
> Thus I see 2 options how to get rid of this failure:
> 1) Disable the test on LSan x86
>
let's start from 1) and filling a bug for 2)
> 2) Check Glibc version at runtime and adjust corresponding
> GET_SEM_VALUE(V) accordingly.
>
> -Maxim
>
>
>> --Artem
>>
>>
>> On Mon, Jan 30, 2017 at 11:15 PM, Maxim Ostapenko via llvm-commits <
>> llvm-commits at lists.llvm.org <mailto:llvm-commits at lists.llvm.org>> wrote:
>>
>> Author: chefmax
>> Date: Tue Jan 31 01:15:37 2017
>> New Revision: 293610
>>
>> URL: http://llvm.org/viewvc/llvm-project?rev=293610&view=rev
>> <http://llvm.org/viewvc/llvm-project?rev=293610&view=rev>
>> Log:
>> [lsan] Renable LSan for x86 Linux
>>
>> The missed clang part was committed at
>> https://reviews.llvm.org/rL293609
>> <https://reviews.llvm.org/rL293609> thus
>> we can reenable LSan for x86 Linux.
>>
>> Differential Revision: https://reviews.llvm.org/D28609
>> <https://reviews.llvm.org/D28609>
>>
>> Modified:
>> compiler-rt/trunk/cmake/config-ix.cmake
>> compiler-rt/trunk/lib/lsan/lsan_allocator.cc
>> compiler-rt/trunk/lib/lsan/lsan_common.h
>> compiler-rt/trunk/lib/lsan/lsan_interceptors.cc
>> compiler-rt/trunk/lib/sanitizer_common/sanitizer_flags.inc
>> compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.cc
>> compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.h
>> compiler-rt/trunk/lib/sanitizer_common/sanitizer_stopthewor
>> ld_linux_libcdep.cc
>> compiler-rt/trunk/test/asan/lit.cfg
>> compiler-rt/trunk/test/lsan/TestCases/disabler.cc
>> compiler-rt/trunk/test/lsan/TestCases/do_leak_check_override.cc
>> compiler-rt/trunk/test/lsan/TestCases/high_allocator_content
>> ion.cc
>> compiler-rt/trunk/test/lsan/TestCases/large_allocation_leak.cc
>> compiler-rt/trunk/test/lsan/TestCases/leak_check_at_exit.cc
>> compiler-rt/trunk/test/lsan/TestCases/link_turned_off.cc
>> compiler-rt/trunk/test/lsan/TestCases/pointer_to_self.cc
>> compiler-rt/trunk/test/lsan/TestCases/print_suppressions.cc
>> compiler-rt/trunk/test/lsan/TestCases/recoverable_leak_check.cc
>> compiler-rt/trunk/test/lsan/TestCases/register_root_region.cc
>> compiler-rt/trunk/test/lsan/TestCases/stale_stack_leak.cc
>> compiler-rt/trunk/test/lsan/TestCases/suppressions_default.cc
>> compiler-rt/trunk/test/lsan/TestCases/suppressions_file.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_after_return.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_globals_initialized.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_globals_uninitiali
>> zed.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_poisoned_asan.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_registers.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_stacks.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_stacks_threaded.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_tls_dynamic.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_tls_pthread_speci
>> fic_dynamic.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_tls_pthread_speci
>> fic_static.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_tls_static.cc
>> compiler-rt/trunk/test/lsan/TestCases/use_unaligned.cc
>> compiler-rt/trunk/test/sanitizer_common/TestCases/Posix/
>> sanitizer_set_death_callback_test.cc
>> compiler-rt/trunk/test/sanitizer_common/TestCases/corelimit.cc
>> compiler-rt/trunk/test/sanitizer_common/lit.common.cfg
>> compiler-rt/trunk/test/sanitizer_common/print_address.h
>>
>> Modified: compiler-rt/trunk/cmake/config-ix.cmake
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/cmake/
>> config-ix.cmake?rev=293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/cmake
>> /config-ix.cmake?rev=293610&r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/cmake/config-ix.cmake (original)
>> +++ compiler-rt/trunk/cmake/config-ix.cmake Tue Jan 31 01:15:37 2017
>> @@ -164,7 +164,7 @@ set(ALL_SANITIZER_COMMON_SUPPORTED_ARCH
>> set(ALL_ASAN_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64}
>> ${MIPS32} ${MIPS64} ${PPC64} ${S390X})
>> set(ALL_DFSAN_SUPPORTED_ARCH ${X86_64} ${MIPS64} ${ARM64})
>> -set(ALL_LSAN_SUPPORTED_ARCH ${X86_64} ${MIPS64} ${ARM64})
>> +set(ALL_LSAN_SUPPORTED_ARCH ${X86} ${X86_64} ${MIPS64} ${ARM64})
>> set(ALL_MSAN_SUPPORTED_ARCH ${X86_64} ${MIPS64} ${ARM64} ${PPC64})
>> set(ALL_PROFILE_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64}
>> ${PPC64}
>> ${MIPS32} ${MIPS64} ${S390X})
>>
>> Modified: compiler-rt/trunk/lib/lsan/lsan_allocator.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/ls
>> an/lsan_allocator.cc?rev=293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/l
>> san/lsan_allocator.cc?rev=293610&r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/lib/lsan/lsan_allocator.cc (original)
>> +++ compiler-rt/trunk/lib/lsan/lsan_allocator.cc Tue Jan 31
>> 01:15:37 2017
>> @@ -28,12 +28,21 @@ namespace __lsan {
>> struct ChunkMetadata {
>> u8 allocated : 8; // Must be first.
>> ChunkTag tag : 2;
>> +#if SANITIZER_WORDSIZE == 64
>> uptr requested_size : 54;
>> +#else
>> + uptr requested_size : 32;
>> + uptr padding : 22;
>> +#endif
>> u32 stack_trace_id;
>> };
>>
>> -#if defined(__mips64) || defined(__aarch64__)
>> +#if defined(__mips64) || defined(__aarch64__) || defined(__i386__)
>> +#if defined(__i386__)
>> +static const uptr kMaxAllowedMallocSize = 1UL << 30;
>> +#else
>> static const uptr kMaxAllowedMallocSize = 4UL << 30;
>> +#endif
>> static const uptr kRegionSizeLog = 20;
>> static const uptr kNumRegions = SANITIZER_MMAP_RANGE_SIZE >>
>> kRegionSizeLog;
>> typedef TwoLevelByteMap<(kNumRegions >> 12), 1 << 12> ByteMap;
>>
>> Modified: compiler-rt/trunk/lib/lsan/lsan_common.h
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/ls
>> an/lsan_common.h?rev=293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/l
>> san/lsan_common.h?rev=293610&r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/lib/lsan/lsan_common.h (original)
>> +++ compiler-rt/trunk/lib/lsan/lsan_common.h Tue Jan 31 01:15:37 2017
>> @@ -22,9 +22,19 @@
>> #include "sanitizer_common/sanitizer_stoptheworld.h"
>> #include "sanitizer_common/sanitizer_symbolizer.h"
>>
>> +// LeakSanitizer relies on some Glibc's internals (e.g. TLS
>> machinery) thus
>> +// supported for Linux only. Also, LSan doesn't like 32 bit
>> architectures
>> +// because of "small" (4 bytes) pointer size that leads to high
>> false negative
>> +// ratio on large leaks. But we still want to have it for some 32
>> bit arches
>> +// (e.g. x86), see
>> https://github.com/google/sanitizers/issues/403
>> <https://github.com/google/sanitizers/issues/403>.
>> +// To enable LeakSanitizer on new architecture, one need to implement
>> +// internal_clone function as well as (probably) adjust TLS
>> machinery for
>> +// new architecture inside sanitizer library.
>> #if (SANITIZER_LINUX && !SANITIZER_ANDROID) &&
>> (SANITIZER_WORDSIZE == 64) \
>> && (defined(__x86_64__) || defined(__mips64) ||
>> defined(__aarch64__))
>> #define CAN_SANITIZE_LEAKS 1
>> +#elif SANITIZER_LINUX && !SANITIZER_ANDROID && defined(__i386__)
>> +#define CAN_SANITIZE_LEAKS 1
>> #else
>> #define CAN_SANITIZE_LEAKS 0
>> #endif
>>
>> Modified: compiler-rt/trunk/lib/lsan/lsan_interceptors.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/ls
>> an/lsan_interceptors.cc?rev=293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/l
>> san/lsan_interceptors.cc?rev=293610&r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/lib/lsan/lsan_interceptors.cc (original)
>> +++ compiler-rt/trunk/lib/lsan/lsan_interceptors.cc Tue Jan 31
>> 01:15:37 2017
>> @@ -27,6 +27,8 @@
>> #include "lsan_common.h"
>> #include "lsan_thread.h"
>>
>> +#include <stddef.h>
>> +
>> using namespace __lsan;
>>
>> extern "C" {
>> @@ -186,13 +188,13 @@ INTERCEPTOR(void, cfree, void *p) ALIAS(
>> return Allocate(stack, size, 1, kAlwaysClearMemory);
>>
>> INTERCEPTOR_ATTRIBUTE
>> -void *operator new(uptr size) { OPERATOR_NEW_BODY; }
>> +void *operator new(size_t size) { OPERATOR_NEW_BODY; }
>> INTERCEPTOR_ATTRIBUTE
>> -void *operator new[](uptr size) { OPERATOR_NEW_BODY; }
>> +void *operator new[](size_t size) { OPERATOR_NEW_BODY; }
>> INTERCEPTOR_ATTRIBUTE
>> -void *operator new(uptr size, std::nothrow_t const&) {
>> OPERATOR_NEW_BODY; }
>> +void *operator new(size_t size, std::nothrow_t const&) {
>> OPERATOR_NEW_BODY; }
>> INTERCEPTOR_ATTRIBUTE
>> -void *operator new[](uptr size, std::nothrow_t const&) {
>> OPERATOR_NEW_BODY; }
>> +void *operator new[](size_t size, std::nothrow_t const&) {
>> OPERATOR_NEW_BODY; }
>>
>> #define OPERATOR_DELETE_BODY \
>> ENSURE_LSAN_INITED; \
>>
>> Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_flags.inc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sa
>> nitizer_common/sanitizer_flags.inc?rev=293610&r1=293609&r2=
>> 293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/s
>> anitizer_common/sanitizer_flags.inc?rev=293610&r1=293609&r2=
>> 293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/lib/sanitizer_common/sanitizer_flags.inc
>> (original)
>> +++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_flags.inc Tue
>> Jan 31 01:15:37 2017
>> @@ -62,7 +62,8 @@ COMMON_FLAG(
>> COMMON_FLAG(
>> int, verbosity, 0,
>> "Verbosity level (0 - silent, 1 - a bit of output, 2+ - more
>> output).")
>> -COMMON_FLAG(bool, detect_leaks, true, "Enable memory leak
>> detection.")
>> +COMMON_FLAG(bool, detect_leaks, SANITIZER_WORDSIZE == 64,
>> + "Enable memory leak detection.")
>> COMMON_FLAG(
>> bool, leak_check_at_exit, true,
>> "Invoke leak checking in an atexit handler. Has no effect if "
>>
>> Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sa
>> nitizer_common/sanitizer_linux.cc?rev=293610&r1=293609&r2=
>> 293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/s
>> anitizer_common/sanitizer_linux.cc?rev=293610&r1=293609&r2=
>> 293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.cc
>> (original)
>> +++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.cc Tue
>> Jan 31 01:15:37 2017
>> @@ -1175,6 +1175,71 @@ uptr internal_clone(int (*fn)(void *), v
>> "r0", "r29", "r27", "r28");
>> return res;
>> }
>> +#elif defined(__i386__) && SANITIZER_LINUX
>> +uptr internal_clone(int (*fn)(void *), void *child_stack, int
>> flags, void *arg,
>> + int *parent_tidptr, void *newtls, int
>> *child_tidptr) {
>> + int res;
>> + if (!fn || !child_stack)
>> + return -EINVAL;
>> + CHECK_EQ(0, (uptr)child_stack % 16);
>> + child_stack = (char *)child_stack - 7 * sizeof(unsigned int);
>> + ((unsigned int *)child_stack)[0] = (uptr)flags;
>> + ((unsigned int *)child_stack)[1] = (uptr)0;
>> + ((unsigned int *)child_stack)[2] = (uptr)fn;
>> + ((unsigned int *)child_stack)[3] = (uptr)arg;
>> + __asm__ __volatile__(
>> + /* %eax = syscall(%eax = SYSCALL(clone),
>> + * %ebx = flags,
>> + * %ecx = child_stack,
>> + * %edx = parent_tidptr,
>> + * %esi = new_tls,
>> + * %edi = child_tidptr)
>> + */
>> +
>> + /* Obtain flags */
>> + "movl (%%ecx), %%ebx\n"
>> + /* Do the system call */
>> + "pushl %%ebx\n"
>> + "pushl %%esi\n"
>> + "pushl %%edi\n"
>> + /* Remember the flag value. */
>> + "movl %%ebx, (%%ecx)\n"
>> + "int $0x80\n"
>> + "popl %%edi\n"
>> + "popl %%esi\n"
>> + "popl %%ebx\n"
>> +
>> + /* if (%eax != 0)
>> + * return;
>> + */
>> +
>> + "test %%eax,%%eax\n"
>> + "jnz 1f\n"
>> +
>> + /* terminate the stack frame */
>> + "xorl %%ebp,%%ebp\n"
>> + /* Call FN. */
>> + "call *%%ebx\n"
>> +#ifdef PIC
>> + "call here\n"
>> + "here:\n"
>> + "popl %%ebx\n"
>> + "addl $_GLOBAL_OFFSET_TABLE_+[.-here],
>> %%ebx\n"
>> +#endif
>> + /* Call exit */
>> + "movl %%eax, %%ebx\n"
>> + "movl %2, %%eax\n"
>> + "int $0x80\n"
>> + "1:\n"
>> + : "=a" (res)
>> + : "a"(SYSCALL(clone)), "i"(SYSCALL(exit)),
>> + "c"(child_stack),
>> + "d"(parent_tidptr),
>> + "S"(newtls),
>> + "D"(child_tidptr)
>> + : "memory");
>> + return res;
>> +}
>> #endif // defined(__x86_64__) && SANITIZER_LINUX
>>
>> #if SANITIZER_ANDROID
>>
>> Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.h
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sa
>> nitizer_common/sanitizer_linux.h?rev=293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/s
>> anitizer_common/sanitizer_linux.h?rev=293610&r1=293609&r2=
>> 293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.h
>> (original)
>> +++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_linux.h Tue
>> Jan 31 01:15:37 2017
>> @@ -48,7 +48,7 @@ int internal_sigaction_syscall(int signu
>> #endif
>> void internal_sigdelset(__sanitizer_sigset_t *set, int signum);
>> #if defined(__x86_64__) || defined(__mips__) ||
>> defined(__aarch64__) \
>> - || defined(__powerpc64__) || defined(__s390__)
>> + || defined(__powerpc64__) || defined(__s390__) || defined(__i386__)
>> uptr internal_clone(int (*fn)(void *), void *child_stack, int
>> flags, void *arg,
>> int *parent_tidptr, void *newtls, int
>> *child_tidptr);
>> #endif
>>
>> Modified:
>> compiler-rt/trunk/lib/sanitizer_common/sanitizer_stoptheworl
>> d_linux_libcdep.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sa
>> nitizer_common/sanitizer_stoptheworld_linux_libcdep.cc?rev=
>> 293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/s
>> anitizer_common/sanitizer_stoptheworld_linux_libcdep.cc?rev=
>> 293610&r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> ---
>> compiler-rt/trunk/lib/sanitizer_common/sanitizer_stoptheworl
>> d_linux_libcdep.cc
>> (original)
>> +++
>> compiler-rt/trunk/lib/sanitizer_common/sanitizer_stoptheworl
>> d_linux_libcdep.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -16,7 +16,7 @@
>>
>> #if SANITIZER_LINUX && (defined(__x86_64__) || defined(__mips__) || \
>> defined(__aarch64__) ||
>> defined(__powerpc64__) || \
>> - defined(__s390__))
>> + defined(__s390__) || defined(__i386__))
>>
>> #include "sanitizer_stoptheworld.h"
>>
>> @@ -528,4 +528,4 @@ uptr SuspendedThreadsList::RegisterCount
>>
>> #endif // SANITIZER_LINUX && (defined(__x86_64__) ||
>> defined(__mips__)
>> // || defined(__aarch64__) || defined(__powerpc64__)
>> - // || defined(__s390__)
>> + // || defined(__s390__) || defined(__i386__)
>>
>> Modified: compiler-rt/trunk/test/asan/lit.cfg
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> asan/lit.cfg?rev=293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> asan/lit.cfg?rev=293610&r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/asan/lit.cfg (original)
>> +++ compiler-rt/trunk/test/asan/lit.cfg Tue Jan 31 01:15:37 2017
>> @@ -205,7 +205,7 @@ if config.target_arch != 'arm' and confi
>> config.available_features.add('stable-runtime')
>>
>> # Turn on leak detection on 64-bit Linux.
>> -if config.host_os == 'Linux' and config.target_arch == 'x86_64':
>> +if config.host_os == 'Linux' and (config.target_arch == 'x86_64'
>> or config.target_arch == 'i386'):
>> config.available_features.add('leak-detection')
>>
>> # Set LD_LIBRARY_PATH to pick dynamic runtime up properly.
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/disabler.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/disabler.cc?rev=293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/disabler.cc?rev=293610&r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/disabler.cc (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/disabler.cc Tue Jan 31
>> 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test for ScopedDisabler.
>> -// RUN:
>> LSAN_BASE="report_objects=1:use_registers=0:use_stacks=0:use
>> _globals=0:use_tls=0"
>> +// RUN:
>> LSAN_BASE="detect_leaks=1:report_objects=1:use_registers=0:
>> use_stacks=0:use_globals=0:use_tls=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck %s
>>
>>
>> Modified:
>> compiler-rt/trunk/test/lsan/TestCases/do_leak_check_override.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/do_leak_check_override.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/do_leak_check_override.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> ---
>> compiler-rt/trunk/test/lsan/TestCases/do_leak_check_override.cc
>> (original)
>> +++
>> compiler-rt/trunk/test/lsan/TestCases/do_leak_check_override.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,7 +1,7 @@
>> // Test for __lsan_do_leak_check(). We test it by making the leak
>> check run
>> // before global destructors, which also tests compatibility with
>> HeapChecker's
>> // "normal" mode (LSan runs in "strict" mode by default).
>> -// RUN: LSAN_BASE="use_stacks=0:use_registers=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:use_stacks=0:use_registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck
>> --check-prefix=CHECK-strict %s
>> // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t foo 2>&1 | FileCheck
>> --check-prefix=CHECK-normal %s
>>
>> Modified:
>> compiler-rt/trunk/test/lsan/TestCases/high_allocator_contention.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/high_allocator_contention.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/high_allocator_contention.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> ---
>> compiler-rt/trunk/test/lsan/TestCases/high_allocator_contention.cc
>> (original)
>> +++
>> compiler-rt/trunk/test/lsan/TestCases/high_allocator_contention.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,6 +1,6 @@
>> // A benchmark that executes malloc/free pairs in parallel.
>> // Usage: ./a.out number_of_threads total_number_of_allocations
>> -// RUN: LSAN_BASE="use_ld_allocations=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:use_ld_allocations=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE %run %t 5 1000000 2>&1
>> #include <assert.h>
>>
>> Modified:
>> compiler-rt/trunk/test/lsan/TestCases/large_allocation_leak.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/large_allocation_leak.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/large_allocation_leak.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/large_allocation_leak.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/large_allocation_leak.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,8 +1,12 @@
>> // Test that LargeMmapAllocator's chunks aren't reachable via
>> some internal data structure.
>> -// RUN: LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0"
>> +// RUN:
>> LSAN_BASE="detect_leaks=1:report_objects=1:use_stacks=0:use_
>> registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck %s
>>
>> +// For 32 bit LSan it's pretty likely that large chunks are
>> "reachable" from some
>> +// internal data structures (e.g. Glibc global data).
>> +// UNSUPPORTED: x86
>> +
>> #include <stdio.h>
>> #include <stdlib.h>
>> #include "sanitizer_common/print_address.h"
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/leak_check_at_exit.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/leak_check_at_exit.cc?rev=293610&r1=293609&
>> r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/leak_check_at_exit.cc?rev=293610&r1=293609&
>> r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/leak_check_at_exit.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/leak_check_at_exit.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test for the leak_check_at_exit flag.
>> -// RUN: LSAN_BASE="use_stacks=0:use_registers=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:use_stacks=0:use_registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t foo 2>&1 | FileCheck
>> %s --check-prefix=CHECK-do
>> // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck %s
>> --check-prefix=CHECK-do
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/link_turned_off.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/link_turned_off.cc?rev=293610&r1=293609&
>> r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/link_turned_off.cc?rev=293610&r1=293609&
>> r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/link_turned_off.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/link_turned_off.cc Tue
>> Jan 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test for disabling LSan at link-time.
>> -// RUN: LSAN_BASE="use_stacks=0:use_registers=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:use_stacks=0:use_registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE %run %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t foo 2>&1 | FileCheck %s
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/pointer_to_self.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/pointer_to_self.cc?rev=293610&r1=293609&
>> r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/pointer_to_self.cc?rev=293610&r1=293609&
>> r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/pointer_to_self.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/pointer_to_self.cc Tue
>> Jan 31 01:15:37 2017
>> @@ -1,6 +1,6 @@
>> // Regression test: pointers to self should not confuse LSan into
>> thinking the
>> // object is indirectly leaked. Only external pointers count.
>> -// RUN: LSAN_BASE="report_objects=1:use_registers=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:report_objects=1:use_registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_stacks=0" not %run %t 2>&1 |
>> FileCheck %s
>>
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/print_suppressions.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/print_suppressions.cc?rev=293610&r1=293609&
>> r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/print_suppressions.cc?rev=293610&r1=293609&
>> r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/print_suppressions.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/print_suppressions.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,6 +1,6 @@
>> // Print matched suppressions only if print_suppressions=1 AND at
>> least one is
>> // matched. Default is print_suppressions=true.
>> -// RUN: LSAN_BASE="use_registers=0:use_stacks=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:use_registers=0:use_stacks=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:print_suppressions=0 %run %t 2>&1
>> | FileCheck %s --check-prefix=CHECK-dont-print
>> // RUN: LSAN_OPTIONS=$LSAN_BASE %run %t 2>&1 | FileCheck %s
>> --check-prefix=CHECK-dont-print
>>
>> Modified:
>> compiler-rt/trunk/test/lsan/TestCases/recoverable_leak_check.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/recoverable_leak_check.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/recoverable_leak_check.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> ---
>> compiler-rt/trunk/test/lsan/TestCases/recoverable_leak_check.cc
>> (original)
>> +++
>> compiler-rt/trunk/test/lsan/TestCases/recoverable_leak_check.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test for on-demand leak checking.
>> -// RUN: LSAN_BASE="use_stacks=0:use_registers=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:use_stacks=0:use_registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE %run %t foo 2>&1 | FileCheck %s
>> // RUN: LSAN_OPTIONS=$LSAN_BASE %run %t 2>&1 | FileCheck %s
>>
>> Modified:
>> compiler-rt/trunk/test/lsan/TestCases/register_root_region.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/register_root_region.cc?rev=293610&r1=293609
>> &r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/register_root_region.cc?rev=293610&r1=293609
>> &r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/register_root_region.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/register_root_region.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test for __lsan_(un)register_root_region().
>> -// RUN: LSAN_BASE="use_stacks=0:use_registers=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:use_stacks=0:use_registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE %run %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t foo 2>&1 | FileCheck %s
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/stale_stack_leak.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/stale_stack_leak.cc?rev=293610&r1=293609&
>> r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/stale_stack_leak.cc?rev=293610&r1=293609&
>> r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/stale_stack_leak.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/stale_stack_leak.cc Tue
>> Jan 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test that out-of-scope local variables are ignored by LSan.
>> -// RUN: LSAN_BASE="report_objects=1:use_registers=0:use_stacks=1"
>> +// RUN:
>> LSAN_BASE="detect_leaks=1:report_objects=1:use_registers=0:
>> use_stacks=1"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck %s
>> // RUN: LSAN_OPTIONS=$LSAN_BASE":exitcode=0" %run %t 2>&1 |
>> FileCheck --check-prefix=CHECK-sanity %s
>>
>> Modified:
>> compiler-rt/trunk/test/lsan/TestCases/suppressions_default.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/suppressions_default.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/suppressions_default.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/suppressions_default.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/suppressions_default.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,4 +1,4 @@
>> -// RUN: LSAN_BASE="use_registers=0:use_stacks=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:use_registers=0:use_stacks=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE not %run %t 2>&1 | FileCheck %s
>>
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/suppressions_file.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/suppressions_file.cc?rev=293610&r1=293609&
>> r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/suppressions_file.cc?rev=293610&r1=293609&
>> r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/suppressions_file.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/suppressions_file.cc Tue
>> Jan 31 01:15:37 2017
>> @@ -1,4 +1,4 @@
>> -// RUN: LSAN_BASE="use_registers=0:use_stacks=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:use_registers=0:use_stacks=0"
>> // RUN: %clangxx_lsan %s -o %t
>>
>> // RUN: rm -f %t.supp
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/use_after_return.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_after_return.cc?rev=293610&r1=293609&r2=
>> 293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_after_return.cc?rev=293610&r1=293609&r2=
>> 293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/use_after_return.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/use_after_return.cc Tue
>> Jan 31 01:15:37 2017
>> @@ -1,6 +1,6 @@
>> // Test that fake stack (introduced by ASan's use-after-return
>> mode) is included
>> // in the root set.
>> -// RUN: LSAN_BASE="report_objects=1:use_registers=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:report_objects=1:use_registers=0"
>> // RUN: %clangxx_lsan %s -O2 -o %t
>> // RUN:
>> ASAN_OPTIONS=$ASAN_OPTIONS:detect_stack_use_after_return=1
>> LSAN_OPTIONS=$LSAN_BASE:"use_stacks=0" not %run %t 2>&1 | FileCheck
>> %s
>> // RUN:
>> ASAN_OPTIONS=$ASAN_OPTIONS:detect_stack_use_after_return=1
>> LSAN_OPTIONS=$LSAN_BASE:"use_stacks=1" %run %t 2>&1
>>
>> Modified:
>> compiler-rt/trunk/test/lsan/TestCases/use_globals_initialized.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_globals_initialized.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_globals_initialized.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> ---
>> compiler-rt/trunk/test/lsan/TestCases/use_globals_initialized.cc
>> (original)
>> +++
>> compiler-rt/trunk/test/lsan/TestCases/use_globals_initialized.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test that initialized globals are included in the root set.
>> -// RUN: LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0"
>> +// RUN:
>> LSAN_BASE="detect_leaks=1:report_objects=1:use_stacks=0:use_
>> registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_globals=0" not %run %t 2>&1
>> | FileCheck %s
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_globals=1" %run %t 2>&1
>>
>> Modified:
>> compiler-rt/trunk/test/lsan/TestCases/use_globals_uninitialized.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_globals_uninitialized.cc?rev=293610&
>> r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_globals_uninitialized.cc?rev=293610&
>> r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> ---
>> compiler-rt/trunk/test/lsan/TestCases/use_globals_uninitialized.cc
>> (original)
>> +++
>> compiler-rt/trunk/test/lsan/TestCases/use_globals_uninitialized.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test that uninitialized globals are included in the root set.
>> -// RUN: LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0"
>> +// RUN:
>> LSAN_BASE="detect_leaks=1:report_objects=1:use_stacks=0:use_
>> registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_globals=0" not %run %t 2>&1
>> | FileCheck %s
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_globals=1" %run %t 2>&1
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/use_poisoned_asan.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_poisoned_asan.cc?rev=293610&r1=293609&
>> r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_poisoned_asan.cc?rev=293610&r1=293609&
>> r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/use_poisoned_asan.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/use_poisoned_asan.cc Tue
>> Jan 31 01:15:37 2017
>> @@ -1,6 +1,6 @@
>> // ASan-poisoned memory should be ignored if use_poisoned is false.
>> // REQUIRES: asan
>> -// RUN: LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0"
>> +// RUN:
>> LSAN_BASE="detect_leaks=1:report_objects=1:use_stacks=0:use_
>> registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_poisoned=0" not %run %t 2>&1
>> | FileCheck %s
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_poisoned=1" %run %t 2>&1
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/use_registers.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_registers.cc?rev=293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_registers.cc?rev=293610&r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/use_registers.cc (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/use_registers.cc Tue Jan
>> 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test that registers of running threads are included in the
>> root set.
>> -// RUN: LSAN_BASE="report_objects=1:use_stacks=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:report_objects=1:use_stacks=0"
>> // RUN: %clangxx_lsan -pthread %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_registers=0" not %run %t
>> 2>&1 | FileCheck %s
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_registers=1" %run %t 2>&1
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/use_stacks.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_stacks.cc?rev=293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_stacks.cc?rev=293610&r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/use_stacks.cc (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/use_stacks.cc Tue Jan 31
>> 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test that stack of main thread is included in the root set.
>> -// RUN: LSAN_BASE="report_objects=1:use_registers=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:report_objects=1:use_registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_stacks=0" not %run %t 2>&1 |
>> FileCheck %s
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_stacks=1" %run %t 2>&1
>>
>> Modified: compiler-rt/trunk/test/lsan/Te
>> stCases/use_stacks_threaded.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_stacks_threaded.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_stacks_threaded.cc?rev=293610&r1=
>> 293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/use_stacks_threaded.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/use_stacks_threaded.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test that stacks of non-main threads are included in the root set.
>> -// RUN: LSAN_BASE="report_objects=1:use_registers=0"
>> +// RUN: LSAN_BASE="detect_leaks=1:report_objects=1:use_registers=0"
>> // RUN: %clangxx_lsan -pthread %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_stacks=0" not %run %t 2>&1 |
>> FileCheck %s
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_stacks=1" %run %t 2>&1
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/use_tls_dynamic.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_tls_dynamic.cc?rev=293610&r1=293609&r2=
>> 293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_tls_dynamic.cc?rev=293610&r1=293609&r2=
>> 293610&view=diff>
>> ============================================================
>> ==================
>> --- compiler-rt/trunk/test/lsan/TestCases/use_tls_dynamic.cc
>> (original)
>> +++ compiler-rt/trunk/test/lsan/TestCases/use_tls_dynamic.cc Tue
>> Jan 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test that dynamically allocated TLS space is included in the
>> root set.
>> -// RUN:
>> LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0:use
>> _ld_allocations=0"
>> +// RUN:
>> LSAN_BASE="detect_leaks=1:report_objects=1:use_stacks=0:use_
>> registers=0:use_ld_allocations=0"
>> // RUN: %clangxx %s -DBUILD_DSO -fPIC -shared -o %t-so.so
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=0" not %run %t 2>&1 |
>> FileCheck %s
>>
>> Modified:
>> compiler-rt/trunk/test/lsan/TestCases/use_tls_pthread_specif
>> ic_dynamic.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_tls_pthread_specific_dynamic.cc?rev=
>> 293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_tls_pthread_specific_dynamic.cc?rev=
>> 293610&r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> ---
>> compiler-rt/trunk/test/lsan/TestCases/use_tls_pthread_specif
>> ic_dynamic.cc
>> (original)
>> +++
>> compiler-rt/trunk/test/lsan/TestCases/use_tls_pthread_specif
>> ic_dynamic.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test that dynamically allocated thread-specific storage is
>> included in the root set.
>> -// RUN: LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0"
>> +// RUN:
>> LSAN_BASE="detect_leaks=1:report_objects=1:use_stacks=0:use_
>> registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=0" not %run %t 2>&1 |
>> FileCheck %s
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=1" %run %t 2>&1
>>
>> Modified:
>> compiler-rt/trunk/test/lsan/TestCases/use_tls_pthread_specif
>> ic_static.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_tls_pthread_specific_static.cc?rev=
>> 293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_tls_pthread_specific_static.cc?rev=
>> 293610&r1=293609&r2=293610&view=diff>
>> ============================================================
>> ==================
>> ---
>> compiler-rt/trunk/test/lsan/TestCases/use_tls_pthread_specif
>> ic_static.cc
>> (original)
>> +++
>> compiler-rt/trunk/test/lsan/TestCases/use_tls_pthread_specif
>> ic_static.cc
>> Tue Jan 31 01:15:37 2017
>> @@ -1,5 +1,5 @@
>> // Test that statically allocated thread-specific storage is
>> included in the root set.
>> -// RUN: LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0"
>> +// RUN:
>> LSAN_BASE="detect_leaks=1:report_objects=1:use_stacks=0:use_
>> registers=0"
>> // RUN: %clangxx_lsan %s -o %t
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=0" not %run %t 2>&1 |
>> FileCheck %s
>> // RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=1" %run %t 2>&1
>>
>> Modified: compiler-rt/trunk/test/lsan/TestCases/use_tls_static.cc
>> URL:
>> http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_tls_static.cc?rev=293610&r1=293609&r2=293610&view=diff
>> <http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/test/
>> lsan/TestCases/use_tls_static.cc?rev=293610&r1=293609&r2=293610&view=diff
>> >
>
>
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