OS::MemMove/OS::MemCopy: Don't call through to generated code when size == 0 to avoid...
authorjkummerow@chromium.org <jkummerow@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 19 Apr 2013 16:38:19 +0000 (16:38 +0000)
committerjkummerow@chromium.org <jkummerow@chromium.org@ce2b1a6d-e550-0410-aec6-3dcde31c8c00>
Fri, 19 Apr 2013 16:38:19 +0000 (16:38 +0000)
commit7155b96d413afe5f6e220ecbde32ad889d1e0000
treee456c88b4898d19a1a241e9e5c8a0671bfbc678b
parente288a65ec1c814aea3ce78f4c990dbd859c804de
OS::MemMove/OS::MemCopy: Don't call through to generated code when size == 0 to avoid prefetching invalid memory

BUG=chromium:233500

Review URL: https://codereview.chromium.org/14365011

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@14361 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
src/ia32/codegen-ia32.cc
src/platform-posix.cc
src/platform-win32.cc