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Changes imported from Abseil "staging" branch:

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- aba727a5943a014392e3873349cee9dd5efc634e Avoid using 128-bit intrinsics for Clang on Windows. by Abseil Team <absl-team@google.com>
  - cdd19f1eda562af8906bff8feff827eb8e8e9797 Utilize the rtems TID infrastructure on myriad2 platforms. by Abseil Team <absl-team@google.com>
  - 52f7f55daa84ea25fa210d1b9d2bd64d128e1d81 Use intrinsic 128 bit integer when available for division... by Alex Strelnikov <strel@google.com>
  - 51f881b1152c0c861cf7fcac53f30d3c7ce12902 Merge GitHub #95: Fix compiler version check for clang-cl... by Derek Mauro <dmauro@google.com>

GitOrigin-RevId: aba727a5943a014392e3873349cee9dd5efc634e
Change-Id: I9b52d84095537acbbc96d3f74917f78da9a51156
This commit is contained in:
Abseil Team 2018-03-06 12:30:19 -08:00 • committed by Shaindel Schwartz
parent 5337d2d0e3
commit 94f0f79ecd
3 changed files with 35 additions and 7 deletions
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12
absl/base/internal/sysinfo.cc
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@ -35,6 +35,10 @@
#include <sys/sysctl.h>
#endif
#if defined(__myriad2__)
#include <rtems.h>
#endif
#include <string.h>
#include <cassert>
#include <cstdint>
@ -310,6 +314,14 @@ pid_t GetTID() {
return reinterpret_cast<struct pthread_tcb *>(current_uthread)->id;
}
#elif defined(__myriad2__)
pid_t GetTID() {
uint32_t tid;
rtems_task_ident(RTEMS_SELF, 0, &tid);
return tid;
}
#else
// Fallback implementation of GetTID using pthread_getspecific.