llvm-svn: 177500

llvm-svn: 177499

llvm-svn: 177497

It may be prohibitively expensive to write out >1000 files at the same time. So
we would rather emit them serially. These functions allow the GCOV
implementation to register the functions that writeout the GCOV information per
compile unit. At exit, they are written.
<rdar://problem/12439551>

llvm-svn: 177436

llvm-svn: 177407

llvm-svn: 177401

llvm-svn: 177400

llvm-svn: 177397

llvm-svn: 177396

llvm-svn: 177395

tsan: flush dead thread info earlier (when another thread is finished rather than new thread is created)

llvm-svn: 177394

llvm-svn: 177393

llvm-svn: 177389

llvm-svn: 177388

llvm-svn: 177387

llvm-svn: 177384

Moved this code to sanitizer_common.

llvm-svn: 177383

llvm-svn: 177382

helps to reduce memory consumption if an atomic is used only with relaxed ops (stats)

llvm-svn: 177381

llvm-svn: 177363

The __llvm_gcov_flush() functions only work for the local compile unit. However,
when __gcov_flush() is called, the user expects all of the counters to be
flushed, not just the ones in the current compile unit.

This adds some library functions that register the flush functions. It also
defined __gcov_flush() so that loops through that list and calls the functions.

PR15191 & <rdar://problem/13167507>

llvm-svn: 177337

llvm-svn: 177312

llvm-svn: 177292

greatly reduces memory consumption

llvm-svn: 177289

llvm-svn: 177288

llvm-svn: 177286

llvm-svn: 177278

llvm-svn: 177270

llvm-svn: 177269

Clang does not like classes with virtual functions but w/o virtual dtor.
Go does not like libstdc++ (operator delete).

llvm-svn: 177267

llvm-svn: 177265

llvm-svn: 177263

llvm-svn: 177262

llvm-svn: 177261

llvm-svn: 177260

llvm-svn: 177258

llvm-svn: 177255

[asan] while generating the description of a global variable, emit the module name in a separate field, thus not duplicating this information if every description. This decreases the binary size (observed up to 3%). https://code.google.com/p/address-sanitizer/issues/detail?id=168 . This changes the asan API version. compiler-rt part, llvm-part will follow

llvm-svn: 177253

llvm-svn: 177251

llvm-svn: 177249