[asan] change the default mapping offset on x86_64 to 0x7fff8000. This gives roughly...
authorKostya Serebryany <kcc@google.com>
Tue, 12 Feb 2013 11:11:58 +0000 (11:11 +0000)
committerKostya Serebryany <kcc@google.com>
Tue, 12 Feb 2013 11:11:58 +0000 (11:11 +0000)
commit2659e96e4b094fd2734b0ed163f20181a57f0e6f
tree54c7f7eeb652949f3a2e21b8283baeaaa9f5d832
parentbe73337ad20ffd28bd8d4e5473091603ab04166b
[asan] change the default mapping offset on x86_64 to 0x7fff8000. This gives roughly 5% speedup. Since this is an ABI change, bump the asan ABI version by renaming __asan_init to __asan_init_v1. compiler-rt part

llvm-svn: 174958
compiler-rt/lib/asan/asan_interface_internal.h
compiler-rt/lib/asan/asan_mapping.h