[msan] Optimize zeroing allocated memory
authorVitaly Buka <vitalybuka@google.com>
Fri, 23 Jun 2023 00:12:37 +0000 (17:12 -0700)
committerVitaly Buka <vitalybuka@google.com>
Fri, 23 Jun 2023 22:07:49 +0000 (15:07 -0700)
commitca9c18a2e81357d3b9563851ed0a0ddf7e19db87
treed073c07f99f1dc3974b0f31c651547c255b710b6
parent7425e7700dd6bdc5226d4d028727a4a50cc08227
[msan] Optimize zeroing allocated memory

Reviewed By: thurston

Differential Revision: https://reviews.llvm.org/D153599
compiler-rt/lib/msan/msan_allocator.cpp
compiler-rt/test/sanitizer_common/TestCases/Posix/huge_malloc.c