hg: hsx/hotspot-comp/hotspot: 7035946: Up to 15% regression on JDK 7 b136 vs b135 on specjvm2008.crypto.rsa on x64

[vladimir.kozlov at oracle.com]

Changeset: 2c24ef16533d
Author:    kvn
Date:      2011-09-09 13:47 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/2c24ef16533d

7035946: Up to 15% regression on JDK 7 b136 vs b135 on specjvm2008.crypto.rsa on x64
Summary: Revert changes which caused regression.
Reviewed-by: never

! src/share/vm/opto/loopnode.cpp