merge(3p/absl): subtree merge of Abseil up to e19260f

... notably, this includes Abseil's own StatusOr type, which
conflicted with our implementation (that was taken from TensorFlow).

Change-Id: Ie7d6764b64055caaeb8dc7b6b9d066291e6b538f
This commit is contained in:
Vincent Ambo 2020-11-21 14:43:54 +01:00
parent cc27324d02
commit 082c006c04
854 changed files with 11260 additions and 5296 deletions

View file

@ -136,8 +136,8 @@ static bool SetupAlternateStackOnce() {
const size_t page_mask = sysconf(_SC_PAGESIZE) - 1;
#endif
size_t stack_size = (std::max(SIGSTKSZ, 65536) + page_mask) & ~page_mask;
#if defined(ADDRESS_SANITIZER) || defined(MEMORY_SANITIZER) || \
defined(THREAD_SANITIZER)
#if defined(ABSL_HAVE_ADDRESS_SANITIZER) || \
defined(ABSL_HAVE_MEMORY_SANITIZER) || defined(ABSL_HAVE_THREAD_SANITIZER)
// Account for sanitizer instrumentation requiring additional stack space.
stack_size *= 5;
#endif