hg: jdk7/hotspot-comp/hotspot: 6935535: String.indexOf() returns incorrect result on x86 with SSE4.2

[vladimir.kozlov at sun.com]

Changeset: 2484f4d6a54e
Author:    kvn
Date:      2010-03-17 10:47 -0700
URL:       http://hg.openjdk.java.net/jdk7/hotspot-comp/hotspot/rev/2484f4d6a54e

6935535: String.indexOf() returns incorrect result on x86 with SSE4.2
Summary: Added missing counter decrement when substring search restarted.
Reviewed-by: twisti

! src/cpu/x86/vm/assembler_x86.cpp
+ test/compiler/6935535/Test.java