hg: hsx/hotspot-comp/hotspot: 7126041: jdk7u4 b05 and b06 crash with RubyMine 3.2.4, works well with b04

[roland.westrelin at oracle.com]

Changeset: 80107dc493db
Author:    roland
Date:      2012-02-15 09:43 +0100
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/80107dc493db

7126041: jdk7u4 b05 and b06 crash with RubyMine 3.2.4, works well with b04
Summary: Goto that replaces a If mistaken to be a back branch and triggers erroneous OSR compilation.
Reviewed-by: never, iveresov

! src/share/vm/c1/c1_Canonicalizer.cpp
! src/share/vm/c1/c1_GraphBuilder.cpp