Mercurial > hg > truffle
comparison src/share/vm/opto/bytecodeInfo.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 |
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date | Sat, 26 Feb 2011 12:10:54 -0800 |
parents | f95d63e2154a |
children | 8033953d67ff |
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2319:8190d4b75e09 | 2320:41d4973cf100 |
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