diff options
| -rw-r--r-- | compiler-rt/lib/tsan/rtl/tsan_rtl.cc | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/compiler-rt/lib/tsan/rtl/tsan_rtl.cc b/compiler-rt/lib/tsan/rtl/tsan_rtl.cc index 70393037e78..fa60f3247c3 100644 --- a/compiler-rt/lib/tsan/rtl/tsan_rtl.cc +++ b/compiler-rt/lib/tsan/rtl/tsan_rtl.cc @@ -866,9 +866,8 @@ static void MemoryRangeSet(ThreadState *thr, uptr pc, uptr addr, uptr size, // Don't want to touch lots of shadow memory. // If a program maps 10MB stack, there is no need reset the whole range. size = (size + (kShadowCell - 1)) & ~(kShadowCell - 1); - // UnmapOrDie/MmapFixedNoReserve does not work on Windows, - // so we do it only for C/C++. - if (SANITIZER_GO || size < common_flags()->clear_shadow_mmap_threshold) { + // UnmapOrDie/MmapFixedNoReserve does not work on Windows. + if (SANITIZER_WINDOWS || size < common_flags()->clear_shadow_mmap_threshold) { u64 *p = (u64*)MemToShadow(addr); CHECK(IsShadowMem((uptr)p)); CHECK(IsShadowMem((uptr)(p + size * kShadowCnt / kShadowCell - 1))); |
