Mercurial > hg > graal-compiler

changeset 10785:debb9d8e0282

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allow double fields in value number computation and thus, in floating nodes
author Doug Simon <doug.simon@oracle.com>
date Tue, 16 Jul 2013 16:36:21 +0200
parents b1f438bf1a40
children 745322b36359
files graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeClass.java
diffstat 1 files changed, 6 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeClass.java	Tue Jul 16 15:08:37 2013 +0200
+++ b/graal/com.oracle.graal.graph/src/com/oracle/graal/graph/NodeClass.java	Tue Jul 16 16:36:21 2013 +0200
@@ -537,6 +537,12 @@
                     if (aLong != bLong) {
                         return false;
                     }
+                } else if (type == Double.TYPE) {
+                    double aDouble = unsafe.getDouble(a, dataOffsets[i]);
+                    double bDouble = unsafe.getDouble(b, dataOffsets[i]);
+                    if (aDouble != bDouble) {
+                        return false;
+                    }
                 } else {
                     assert false : "unhandled type: " + type;
                 }