Mercurial > hg > graal-compiler
diff src/cpu/x86/vm/jniTypes_x86.hpp @ 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 | f95d63e2154a |
children | 120820e30baa |