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changeset 19740:0493ae8a552d

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Modification of phase order for fast partial evaluation.
author Thomas Wuerthinger <thomas.wuerthinger@oracle.com>
date Mon, 09 Mar 2015 23:06:11 +0100
parents 17229e8fad57
children cb4d01e1c084
files graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/PartialEvaluator.java
diffstat 1 files changed, 4 insertions(+), 3 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/PartialEvaluator.java	Mon Mar 09 23:04:03 2015 +0100
+++ b/graal/com.oracle.graal.truffle/src/com/oracle/graal/truffle/PartialEvaluator.java	Mon Mar 09 23:06:11 2015 +0100
@@ -276,13 +276,14 @@
             }
         }
 
-        // Perform dead code elimination. Dead nodes mainly come from parse time canonicalizations.
-        new DeadCodeEliminationPhase().apply(graph);
+        // Perform conditional elimination.
+        new DominatorConditionalEliminationPhase(false).apply(graph);
+
+        canonicalizer.apply(graph, tierContext);
 
         // Do single partial escape and canonicalization pass.
         try (Scope pe = Debug.scope("TrufflePartialEscape", graph)) {
             new PartialEscapePhase(true, canonicalizer).apply(graph, tierContext);
-            new IncrementalCanonicalizerPhase<>(canonicalizer, new ConditionalEliminationPhase()).apply(graph, tierContext);
         } catch (Throwable t) {
             Debug.handle(t);
         }