hg: hsx/hotspot-comp/hotspot: 7200264: 7192963 changes disabled shift vectors

[vladimir.kozlov at oracle.com]

Changeset: 06f52c4d0e18
Author:    kvn
Date:      2012-09-25 15:48 -0700
URL:       http://hg.openjdk.java.net/hsx/hotspot-comp/hotspot/rev/06f52c4d0e18

7200264: 7192963 changes disabled shift vectors
Summary: Replaced is_vector_use() call with explicit check for vector shift's count.
Reviewed-by: twisti, roland, dlong, vlivanov

! src/share/vm/opto/superword.cpp
+ test/compiler/7200264/Test7200264.sh
+ test/compiler/7200264/TestIntVect.java