hg: valhalla/valhalla/jdk: Improved handling of signatures with wildcards in specializer

[brian.goetz at oracle.com]

Changeset: 22181ff8cecd
Author:    briangoetz
Date:      2014-11-07 15:36 -0500
URL:       http://hg.openjdk.java.net/valhalla/valhalla/jdk/rev/22181ff8cecd

Improved handling of signatures with wildcards in specializer

! src/java.base/share/classes/valhalla/specializer/SignatureSpecializer.java
! test/valhalla/test/valhalla/specializer/SignatureVisitorTest.java