llvm-svn: 170507

llvm-svn: 170499

llvm-svn: 170498

llvm-svn: 170434

llvm-svn: 170433

llvm-svn: 170430

llvm-svn: 170429

llvm-svn: 170427

The runtime skips atexit sleep if there are no threads now,
so it must be fast w/o it.
Allows to specify own TSAN_OPTIONS for the tests.

llvm-svn: 170426

[Sanitizer] Expose StackTrace::GetPreviousInstructionPc() to get PC of call instruction from return address

llvm-svn: 170424

has got us to the wrong offset within an object.

llvm-svn: 170423

llvm-svn: 170418

llvm-svn: 170417

pointing at the bad location and a snippet of nearby memory values. This is
strictly best-effort; reading these bytes to display the note could lead to a
seg fault, and that's explicitly OK.

llvm-svn: 170415

llvm-svn: 170413

one out from the return address. Currently, we can only resolve this address to
a file and line number if we have an external symbolizer.

llvm-svn: 170407

to an object outside its lifetime does not have undefined behavior.

llvm-svn: 170388

llvm-svn: 170346

llvm-svn: 170339

llvm-svn: 170329

llvm-svn: 170315

llvm-svn: 170313

llvm-svn: 170310

[sanitizer] fix a bug that has crept into the sanitizer allocator and caused SEGV on allocations between 1Mb and 2Mb, improve the test

llvm-svn: 170274

llvm-svn: 170235

llvm-svn: 170208

llvm-svn: 170207

llvm-svn: 170206

llvm-svn: 170205

llvm-svn: 170204

llvm-svn: 170202

llvm-svn: 170193

llvm-svn: 170191

llvm-svn: 170190

[Sanitizer] use INTERCEPT_FUNCTION(foo) instead of CHECK(INTERCEPT_FUNCTION(foo)) - this check may fail on Linux if user program defines its own version of library function foo

llvm-svn: 170189

llvm-svn: 170187

llvm-svn: 170186

llvm-svn: 170185

llvm-svn: 170184

llvm-svn: 170131