Mercurial > hg > graal-compiler
diff src/cpu/x86/vm/vtableStubs_x86_64.cpp @ 2320:41d4973cf100
6942326: x86 code in string_indexof() could read beyond reserved heap space
Summary: copy small (<8) strings on stack if str+16 crosses a page boundary and load from stack into XMM. Back up pointer when loading string's tail.
Reviewed-by: never
author | kvn |
---|---|
date | Sat, 26 Feb 2011 12:10:54 -0800 |
parents | f95d63e2154a |
children | 1d7922586cf6 |