[compiler-rt] r192701 - tsan: move verbosity flag to CommonFlags
Dmitry Vyukov
dvyukov at google.com
Tue Oct 15 06:28:51 PDT 2013
Author: dvyukov
Date: Tue Oct 15 08:28:51 2013
New Revision: 192701
URL: http://llvm.org/viewvc/llvm-project?rev=192701&view=rev
Log:
tsan: move verbosity flag to CommonFlags
Modified:
compiler-rt/trunk/lib/asan/asan_fake_stack.cc
compiler-rt/trunk/lib/asan/asan_flags.h
compiler-rt/trunk/lib/asan/asan_interceptors.cc
compiler-rt/trunk/lib/asan/asan_mac.cc
compiler-rt/trunk/lib/asan/asan_poisoning.cc
compiler-rt/trunk/lib/asan/asan_posix.cc
compiler-rt/trunk/lib/asan/asan_rtl.cc
compiler-rt/trunk/lib/asan/asan_thread.cc
compiler-rt/trunk/lib/msan/msan.cc
compiler-rt/trunk/lib/msan/msan_flags.h
compiler-rt/trunk/lib/msan/msan_interceptors.cc
compiler-rt/trunk/lib/msan/msan_linux.cc
compiler-rt/trunk/lib/msan/msan_report.cc
compiler-rt/trunk/lib/sanitizer_common/sanitizer_flags.h
compiler-rt/trunk/lib/tsan/rtl/tsan_flags.cc
compiler-rt/trunk/lib/tsan/rtl/tsan_flags.h
Modified: compiler-rt/trunk/lib/asan/asan_fake_stack.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_fake_stack.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/asan_fake_stack.cc (original)
+++ compiler-rt/trunk/lib/asan/asan_fake_stack.cc Tue Oct 15 08:28:51 2013
@@ -45,7 +45,7 @@ FakeStack *FakeStack::Create(uptr stack_
FakeStack *res = reinterpret_cast<FakeStack *>(
MmapOrDie(RequiredSize(stack_size_log), "FakeStack"));
res->stack_size_log_ = stack_size_log;
- if (flags()->verbosity) {
+ if (common_flags()->verbosity) {
u8 *p = reinterpret_cast<u8 *>(res);
Report("T%d: FakeStack created: %p -- %p stack_size_log: %zd \n",
GetCurrentTidOrInvalid(), p,
Modified: compiler-rt/trunk/lib/asan/asan_flags.h
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_flags.h?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/asan_flags.h (original)
+++ compiler-rt/trunk/lib/asan/asan_flags.h Tue Oct 15 08:28:51 2013
@@ -32,8 +32,6 @@ struct Flags {
// Lower value may reduce memory usage but increase the chance of
// false negatives.
int quarantine_size;
- // Verbosity level (0 - silent, 1 - a bit of output, 2+ - more output).
- int verbosity;
// Size (in bytes) of redzones around heap objects.
// Requirement: redzone >= 32, is a power of two.
int redzone;
Modified: compiler-rt/trunk/lib/asan/asan_interceptors.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_interceptors.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/asan_interceptors.cc (original)
+++ compiler-rt/trunk/lib/asan/asan_interceptors.cc Tue Oct 15 08:28:51 2013
@@ -263,7 +263,7 @@ static void MlockIsUnsupported() {
static bool printed = false;
if (printed) return;
printed = true;
- if (flags()->verbosity > 0) {
+ if (common_flags()->verbosity > 0) {
Printf("INFO: AddressSanitizer ignores "
"mlock/mlockall/munlock/munlockall\n");
}
@@ -651,7 +651,7 @@ INTERCEPTOR(int, __cxa_atexit, void (*fu
#if !SANITIZER_MAC
#define ASAN_INTERCEPT_FUNC(name) do { \
- if (!INTERCEPT_FUNCTION(name) && flags()->verbosity > 0) \
+ if (!INTERCEPT_FUNCTION(name) && common_flags()->verbosity > 0) \
Report("AddressSanitizer: failed to intercept '" #name "'\n"); \
} while (0)
#else
@@ -771,7 +771,7 @@ void InitializeAsanInterceptors() {
InitializeWindowsInterceptors();
#endif
- if (flags()->verbosity > 0) {
+ if (common_flags()->verbosity > 0) {
Report("AddressSanitizer: libc interceptors initialized\n");
}
}
Modified: compiler-rt/trunk/lib/asan/asan_mac.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_mac.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/asan_mac.cc (original)
+++ compiler-rt/trunk/lib/asan/asan_mac.cc Tue Oct 15 08:28:51 2013
@@ -174,7 +174,7 @@ void MaybeReexec() {
// Set DYLD_INSERT_LIBRARIES equal to the runtime dylib name.
setenv(kDyldInsertLibraries, info.dli_fname, /*overwrite*/0);
}
- if (flags()->verbosity >= 1) {
+ if (common_flags()->verbosity >= 1) {
Report("exec()-ing the program with\n");
Report("%s=%s\n", kDyldInsertLibraries, new_env);
Report("to enable ASan wrappers.\n");
@@ -311,7 +311,7 @@ extern "C"
void asan_dispatch_call_block_and_release(void *block) {
GET_STACK_TRACE_THREAD;
asan_block_context_t *context = (asan_block_context_t*)block;
- if (flags()->verbosity >= 2) {
+ if (common_flags()->verbosity >= 2) {
Report("asan_dispatch_call_block_and_release(): "
"context: %p, pthread_self: %p\n",
block, pthread_self());
@@ -346,7 +346,7 @@ asan_block_context_t *alloc_asan_context
dispatch_function_t func) { \
GET_STACK_TRACE_THREAD; \
asan_block_context_t *asan_ctxt = alloc_asan_context(ctxt, func, &stack); \
- if (flags()->verbosity >= 2) { \
+ if (common_flags()->verbosity >= 2) { \
Report(#dispatch_x_f "(): context: %p, pthread_self: %p\n", \
asan_ctxt, pthread_self()); \
PRINT_CURRENT_STACK(); \
@@ -364,7 +364,7 @@ INTERCEPTOR(void, dispatch_after_f, disp
dispatch_function_t func) {
GET_STACK_TRACE_THREAD;
asan_block_context_t *asan_ctxt = alloc_asan_context(ctxt, func, &stack);
- if (flags()->verbosity >= 2) {
+ if (common_flags()->verbosity >= 2) {
Report("dispatch_after_f: %p\n", asan_ctxt);
PRINT_CURRENT_STACK();
}
@@ -377,7 +377,7 @@ INTERCEPTOR(void, dispatch_group_async_f
dispatch_function_t func) {
GET_STACK_TRACE_THREAD;
asan_block_context_t *asan_ctxt = alloc_asan_context(ctxt, func, &stack);
- if (flags()->verbosity >= 2) {
+ if (common_flags()->verbosity >= 2) {
Report("dispatch_group_async_f(): context: %p, pthread_self: %p\n",
asan_ctxt, pthread_self());
PRINT_CURRENT_STACK();
Modified: compiler-rt/trunk/lib/asan/asan_poisoning.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_poisoning.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/asan_poisoning.cc (original)
+++ compiler-rt/trunk/lib/asan/asan_poisoning.cc Tue Oct 15 08:28:51 2013
@@ -14,6 +14,7 @@
#include "asan_poisoning.h"
#include "sanitizer_common/sanitizer_libc.h"
+#include "sanitizer_common/sanitizer_flags.h"
namespace __asan {
@@ -68,7 +69,7 @@ void __asan_poison_memory_region(void co
if (!flags()->allow_user_poisoning || size == 0) return;
uptr beg_addr = (uptr)addr;
uptr end_addr = beg_addr + size;
- if (flags()->verbosity >= 1) {
+ if (common_flags()->verbosity >= 1) {
Printf("Trying to poison memory region [%p, %p)\n",
(void*)beg_addr, (void*)end_addr);
}
@@ -110,7 +111,7 @@ void __asan_unpoison_memory_region(void
if (!flags()->allow_user_poisoning || size == 0) return;
uptr beg_addr = (uptr)addr;
uptr end_addr = beg_addr + size;
- if (flags()->verbosity >= 1) {
+ if (common_flags()->verbosity >= 1) {
Printf("Trying to unpoison memory region [%p, %p)\n",
(void*)beg_addr, (void*)end_addr);
}
@@ -244,13 +245,13 @@ static void PoisonAlignedStackMemory(upt
}
void __asan_poison_stack_memory(uptr addr, uptr size) {
- if (flags()->verbosity > 0)
+ if (common_flags()->verbosity > 0)
Report("poisoning: %p %zx\n", (void*)addr, size);
PoisonAlignedStackMemory(addr, size, true);
}
void __asan_unpoison_stack_memory(uptr addr, uptr size) {
- if (flags()->verbosity > 0)
+ if (common_flags()->verbosity > 0)
Report("unpoisoning: %p %zx\n", (void*)addr, size);
PoisonAlignedStackMemory(addr, size, false);
}
Modified: compiler-rt/trunk/lib/asan/asan_posix.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_posix.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/asan_posix.cc (original)
+++ compiler-rt/trunk/lib/asan/asan_posix.cc Tue Oct 15 08:28:51 2013
@@ -44,7 +44,7 @@ static void MaybeInstallSigaction(int si
sigact.sa_flags = SA_SIGINFO;
if (flags()->use_sigaltstack) sigact.sa_flags |= SA_ONSTACK;
CHECK_EQ(0, REAL(sigaction)(signum, &sigact, 0));
- if (flags()->verbosity >= 1) {
+ if (common_flags()->verbosity >= 1) {
Report("Installed the sigaction for signal %d\n", signum);
}
}
@@ -71,7 +71,7 @@ void SetAlternateSignalStack() {
altstack.ss_flags = 0;
altstack.ss_size = kAltStackSize;
CHECK_EQ(0, sigaltstack(&altstack, 0));
- if (flags()->verbosity > 0) {
+ if (common_flags()->verbosity > 0) {
Report("Alternative stack for T%d set: [%p,%p)\n",
GetCurrentTidOrInvalid(),
altstack.ss_sp, (char*)altstack.ss_sp + altstack.ss_size);
Modified: compiler-rt/trunk/lib/asan/asan_rtl.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_rtl.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/asan_rtl.cc (original)
+++ compiler-rt/trunk/lib/asan/asan_rtl.cc Tue Oct 15 08:28:51 2013
@@ -92,7 +92,6 @@ static void ParseFlagsFromString(Flags *
CHECK((uptr)common_flags()->malloc_context_size <= kStackTraceMax);
ParseFlag(str, &f->quarantine_size, "quarantine_size");
- ParseFlag(str, &f->verbosity, "verbosity");
ParseFlag(str, &f->redzone, "redzone");
CHECK_GE(f->redzone, 16);
CHECK(IsPowerOfTwo(f->redzone));
@@ -146,7 +145,6 @@ void InitializeFlags(Flags *f, const cha
internal_memset(f, 0, sizeof(*f));
f->quarantine_size = (ASAN_LOW_MEMORY) ? 1UL << 26 : 1UL << 28;
- f->verbosity = 0;
f->redzone = 16;
f->debug = false;
f->report_globals = 1;
@@ -186,7 +184,7 @@ void InitializeFlags(Flags *f, const cha
// Override from user-specified string.
ParseFlagsFromString(f, MaybeCallAsanDefaultOptions());
- if (flags()->verbosity) {
+ if (common_flags()->verbosity) {
Report("Using the defaults from __asan_default_options: %s\n",
MaybeCallAsanDefaultOptions());
}
@@ -464,7 +462,7 @@ void __asan_init() {
__asan_option_detect_stack_use_after_return =
flags()->detect_stack_use_after_return;
- if (flags()->verbosity && options) {
+ if (common_flags()->verbosity && options) {
Report("Parsed ASAN_OPTIONS: %s\n", options);
}
@@ -497,7 +495,7 @@ void __asan_init() {
}
#endif
- if (flags()->verbosity)
+ if (common_flags()->verbosity)
PrintAddressSpaceLayout();
if (flags()->disable_core) {
@@ -570,7 +568,7 @@ void __asan_init() {
}
#endif // CAN_SANITIZE_LEAKS
- if (flags()->verbosity) {
+ if (common_flags()->verbosity) {
Report("AddressSanitizer Init done\n");
}
}
Modified: compiler-rt/trunk/lib/asan/asan_thread.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/asan/asan_thread.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/asan/asan_thread.cc (original)
+++ compiler-rt/trunk/lib/asan/asan_thread.cc Tue Oct 15 08:28:51 2013
@@ -85,14 +85,14 @@ AsanThread *AsanThread::Create(thread_ca
void AsanThread::TSDDtor(void *tsd) {
AsanThreadContext *context = (AsanThreadContext*)tsd;
- if (flags()->verbosity >= 1)
+ if (common_flags()->verbosity >= 1)
Report("T%d TSDDtor\n", context->tid);
if (context->thread)
context->thread->Destroy();
}
void AsanThread::Destroy() {
- if (flags()->verbosity >= 1) {
+ if (common_flags()->verbosity >= 1) {
Report("T%d exited\n", tid());
}
@@ -138,7 +138,7 @@ void AsanThread::Init() {
CHECK(AddrIsInMem(stack_bottom_));
CHECK(AddrIsInMem(stack_top_ - 1));
ClearShadowForThreadStackAndTLS();
- if (flags()->verbosity >= 1) {
+ if (common_flags()->verbosity >= 1) {
int local = 0;
Report("T%d: stack [%p,%p) size 0x%zx; local=%p\n",
tid(), (void*)stack_bottom_, (void*)stack_top_,
@@ -265,7 +265,7 @@ AsanThread *GetCurrentThread() {
void SetCurrentThread(AsanThread *t) {
CHECK(t->context());
- if (flags()->verbosity >= 2) {
+ if (common_flags()->verbosity >= 2) {
Report("SetCurrentThread: %p for thread %p\n",
t->context(), (void*)GetThreadSelf());
}
Modified: compiler-rt/trunk/lib/msan/msan.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/msan/msan.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/msan/msan.cc (original)
+++ compiler-rt/trunk/lib/msan/msan.cc Tue Oct 15 08:28:51 2013
@@ -129,7 +129,6 @@ static void ParseFlagsFromString(Flags *
Die();
}
ParseFlag(str, &f->report_umrs, "report_umrs");
- ParseFlag(str, &f->verbosity, "verbosity");
ParseFlag(str, &f->wrap_signals, "wrap_signals");
// keep_going is an old name for halt_on_error,
@@ -157,7 +156,6 @@ static void InitializeFlags(Flags *f, co
f->poison_in_free = true;
f->exit_code = 77;
f->report_umrs = true;
- f->verbosity = 0;
f->wrap_signals = true;
f->halt_on_error = !&__msan_keep_going;
@@ -304,7 +302,7 @@ void __msan_init() {
InitializeFlags(&msan_flags, msan_options);
__sanitizer_set_report_path(common_flags()->log_path);
if (StackSizeIsUnlimited()) {
- if (flags()->verbosity)
+ if (common_flags()->verbosity)
Printf("Unlimited stack, doing reexec\n");
// A reasonably large stack size. It is bigger than the usual 8Mb, because,
// well, the program could have been run with unlimited stack for a reason.
@@ -312,12 +310,12 @@ void __msan_init() {
ReExec();
}
- if (flags()->verbosity)
+ if (common_flags()->verbosity)
Printf("MSAN_OPTIONS: %s\n", msan_options ? msan_options : "<empty>");
msan_running_under_dr = IsRunningUnderDr();
__msan_clear_on_return();
- if (__msan_get_track_origins() && flags()->verbosity > 0)
+ if (__msan_get_track_origins() && common_flags()->verbosity > 0)
Printf("msan_track_origins\n");
if (!InitShadow(/* prot1 */ false, /* prot2 */ true, /* map_shadow */ true,
__msan_get_track_origins())) {
@@ -341,7 +339,7 @@ void __msan_init() {
GetThreadStackTopAndBottom(/* at_initialization */true,
&__msan_stack_bounds.stack_top,
&__msan_stack_bounds.stack_bottom);
- if (flags()->verbosity)
+ if (common_flags()->verbosity)
Printf("MemorySanitizer init done\n");
msan_init_is_running = 0;
msan_inited = 1;
Modified: compiler-rt/trunk/lib/msan/msan_flags.h
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/msan/msan_flags.h?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/msan/msan_flags.h (original)
+++ compiler-rt/trunk/lib/msan/msan_flags.h Tue Oct 15 08:28:51 2013
@@ -19,7 +19,6 @@ namespace __msan {
// Flags.
struct Flags {
int exit_code;
- int verbosity;
bool poison_heap_with_zeroes; // default: false
bool poison_stack_with_zeroes; // default: false
bool poison_in_malloc; // default: true
Modified: compiler-rt/trunk/lib/msan/msan_interceptors.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/msan/msan_interceptors.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/msan/msan_interceptors.cc (original)
+++ compiler-rt/trunk/lib/msan/msan_interceptors.cc Tue Oct 15 08:28:51 2013
@@ -1082,7 +1082,7 @@ INTERCEPTOR(int, pthread_create, void *t
attr = &myattr;
}
- AdjustStackSizeLinux(attr, flags()->verbosity);
+ AdjustStackSizeLinux(attr, common_flags()->verbosity);
int res = REAL(pthread_create)(th, attr, callback, param);
if (attr == &myattr)
Modified: compiler-rt/trunk/lib/msan/msan_linux.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/msan/msan_linux.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/msan/msan_linux.cc (original)
+++ compiler-rt/trunk/lib/msan/msan_linux.cc Tue Oct 15 08:28:51 2013
@@ -45,7 +45,7 @@ static const uptr kOriginsBeg = kBad2Beg
static const uptr kOriginsEnd = kBad2End;
bool InitShadow(bool prot1, bool prot2, bool map_shadow, bool init_origins) {
- if (flags()->verbosity) {
+ if (common_flags()->verbosity) {
Printf("__msan_init %p\n", &__msan_init);
Printf("Memory : %p %p\n", kMemBeg, kMemEnd);
Printf("Bad2 : %p %p\n", kBad2Beg, kBad2End);
Modified: compiler-rt/trunk/lib/msan/msan_report.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/msan/msan_report.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/msan/msan_report.cc (original)
+++ compiler-rt/trunk/lib/msan/msan_report.cc Tue Oct 15 08:28:51 2013
@@ -41,7 +41,7 @@ static void PrintStack(const uptr *trace
static void DescribeOrigin(u32 origin) {
Decorator d;
- if (flags()->verbosity)
+ if (common_flags()->verbosity)
Printf(" raw origin id: %d\n", origin);
uptr pc;
if (const char *so = GetOriginDescrIfStack(origin, &pc)) {
Modified: compiler-rt/trunk/lib/sanitizer_common/sanitizer_flags.h
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/sanitizer_common/sanitizer_flags.h?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/sanitizer_common/sanitizer_flags.h (original)
+++ compiler-rt/trunk/lib/sanitizer_common/sanitizer_flags.h Tue Oct 15 08:28:51 2013
@@ -41,6 +41,8 @@ struct CommonFlags {
// The special values are "stdout" and "stderr".
// The default is "stderr".
const char *log_path;
+ // Verbosity level (0 - silent, 1 - a bit of output, 2+ - more output).
+ int verbosity;
// Enable memory leak detection.
bool detect_leaks;
// Invoke leak checking in an atexit handler. Has no effect if
Modified: compiler-rt/trunk/lib/tsan/rtl/tsan_flags.cc
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/tsan/rtl/tsan_flags.cc?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/tsan/rtl/tsan_flags.cc (original)
+++ compiler-rt/trunk/lib/tsan/rtl/tsan_flags.cc Tue Oct 15 08:28:51 2013
@@ -53,7 +53,6 @@ void InitializeFlags(Flags *f, const cha
f->exitcode = 66;
f->halt_on_error = false;
f->atexit_sleep_ms = 1000;
- f->verbosity = 0;
f->profile_memory = "";
f->flush_memory_ms = 0;
f->flush_symbolizer_ms = 5000;
@@ -63,6 +62,13 @@ void InitializeFlags(Flags *f, const cha
f->history_size = kGoMode ? 1 : 2; // There are a lot of goroutines in Go.
f->io_sync = 1;
+ ParseCommonFlagsFromString("strip_path_prefix=");
+ ParseCommonFlagsFromString("log_path=stderr");
+ ParseCommonFlagsFromString("external_symbolizer_path=");
+ ParseCommonFlagsFromString("allocator_may_return_null=0");
+ ParseCommonFlagsFromString("verbosity=0");
+ *static_cast<CommonFlags*>(f) = *common_flags();
+
// Let a frontend override.
OverrideFlags(f);
@@ -83,7 +89,6 @@ void InitializeFlags(Flags *f, const cha
ParseFlag(env, &f->exitcode, "exitcode");
ParseFlag(env, &f->halt_on_error, "halt_on_error");
ParseFlag(env, &f->atexit_sleep_ms, "atexit_sleep_ms");
- ParseFlag(env, &f->verbosity, "verbosity");
ParseFlag(env, &f->profile_memory, "profile_memory");
ParseFlag(env, &f->flush_memory_ms, "flush_memory_ms");
ParseFlag(env, &f->flush_symbolizer_ms, "flush_symbolizer_ms");
@@ -111,10 +116,6 @@ void InitializeFlags(Flags *f, const cha
}
*common_flags() = *f;
- ParseCommonFlagsFromString("strip_path_prefix=");
- ParseCommonFlagsFromString("log_path=stderr");
- ParseCommonFlagsFromString("external_symbolizer_path=");
- ParseCommonFlagsFromString("allocator_may_return_null=0");
ParseCommonFlagsFromString(env);
*static_cast<CommonFlags*>(f) = *common_flags();
}
Modified: compiler-rt/trunk/lib/tsan/rtl/tsan_flags.h
URL: http://llvm.org/viewvc/llvm-project/compiler-rt/trunk/lib/tsan/rtl/tsan_flags.h?rev=192701&r1=192700&r2=192701&view=diff
==============================================================================
--- compiler-rt/trunk/lib/tsan/rtl/tsan_flags.h (original)
+++ compiler-rt/trunk/lib/tsan/rtl/tsan_flags.h Tue Oct 15 08:28:51 2013
@@ -63,8 +63,6 @@ struct Flags : CommonFlags {
// Sleep in main thread before exiting for that many ms
// (useful to catch "at exit" races).
int atexit_sleep_ms;
- // Verbosity level (0 - silent, 1 - a bit of output, 2+ - more output).
- int verbosity;
// If set, periodically write memory profile to that file.
const char *profile_memory;
// Flush shadow memory every X ms.
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