hg: graal/graal-compiler: 3 new changesets

[doug.simon at oracle.com]

Changeset: 9551cbb2b317
Author:    Tom Rodriguez <tom.rodriguez at oracle.com>
Date:      2015-11-17 12:36 -0800
URL:       http://hg.openjdk.java.net/graal/graal-compiler/rev/9551cbb2b317

Canonicalize x - y < 0 to x < y when possible

! graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/calc/IntegerLessThanNode.java

Changeset: 029b961c2668
Author:    Tom Rodriguez <tom.rodriguez at oracle.com>
Date:      2015-11-17 12:37 -0800
URL:       http://hg.openjdk.java.net/graal/graal-compiler/rev/029b961c2668

splitIfAtPhi for non-constant compare canonicalizations

! graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/IfNode.java

Changeset: 2b94c6a74b0b
Author:    Tom Rodriguez <tom.rodriguez at oracle.com>
Date:      2015-11-17 12:38 -0800
URL:       http://hg.openjdk.java.net/graal/graal-compiler/rev/2b94c6a74b0b

Add a few IfNode canonicalization tests

+ graal/com.oracle.graal.nodes.test/src/com/oracle/graal/nodes/test/IfNodeCanonicalizationTest.java