Mercurial > hg > truffle
diff src/share/vm/ci/ciEnv.cpp @ 7474:00af3a3a8df4
8005522: use fast-string instructions on x86 for zeroing
Summary: use 'rep stosb' instead of 'rep stosq' when fast-string operations are available.
Reviewed-by: twisti, roland
author | kvn |
---|---|
date | Thu, 03 Jan 2013 15:09:55 -0800 |
parents | 80e866b1d053 |
children | 2cb439954abf fcc9e7681d63 db9981fd3124 |