hg: code-tools/jmh: profilers: perfasm, do not try to Long.valueOf speculatively, check for prefix first.

[aleksey.shipilev at oracle.com]

Changeset: 602b59b28289
Author:    shade
Date:      2014-06-26 23:50 +0400
URL:       http://hg.openjdk.java.net/code-tools/jmh/rev/602b59b28289

profilers: perfasm, do not try to Long.valueOf speculatively, check for prefix first.

! jmh-core/src/main/java/org/openjdk/jmh/profile/LinuxPerfAsmProfiler.java