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changeset 8298:1774e72a60b3

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Guards with different anchors should be commoned out in the lowering phase
author Gilles Duboscq <duboscq@ssw.jku.at>
date Fri, 15 Mar 2013 16:57:43 +0100
parents fa64b845d7f1
children 6a9a467e2e8b
files graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LoweringPhase.java
diffstat 1 files changed, 1 insertions(+), 1 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LoweringPhase.java	Fri Mar 15 02:18:46 2013 +0100
+++ b/graal/com.oracle.graal.phases.common/src/com/oracle/graal/phases/common/LoweringPhase.java	Fri Mar 15 16:57:43 2013 +0100
@@ -83,7 +83,7 @@
         public ValueNode createGuard(LogicNode condition, DeoptimizationReason deoptReason, DeoptimizationAction action, boolean negated) {
             if (GraalOptions.OptEliminateGuards) {
                 for (Node usage : condition.usages()) {
-                    if (!activeGuards.isNew(usage) && activeGuards.isMarked(usage) && ((GuardNode) usage).negated() == negated && ((GuardNode) usage).dependencies().contains(guardAnchor)) {
+                    if (!activeGuards.isNew(usage) && activeGuards.isMarked(usage) && ((GuardNode) usage).negated() == negated) {
                         return (GuardNode) usage;
                     }
                 }