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changeset 10671:69089865435a

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New lowering phase after framestate assignment.
author Roland Schatz <roland.schatz@oracle.com>
date Tue, 09 Jul 2013 11:58:03 +0200
parents 5bab3272bb82
children 853a894e0d97
files graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/LowTier.java graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/MidTier.java graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/WriteBarrier.java graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/Lowerable.java
diffstat 5 files changed, 12 insertions(+), 9 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/LowTier.java	Tue Jul 09 11:58:02 2013 +0200
+++ b/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/LowTier.java	Tue Jul 09 11:58:03 2013 +0200
@@ -30,9 +30,7 @@
 public class LowTier extends PhaseSuite<LowTierContext> {
 
     public LowTier() {
-        appendPhase(new LoweringPhase(LoweringType.AFTER_GUARDS));
-
-        appendPhase(new FrameStateAssignmentPhase());
+        appendPhase(new LoweringPhase(LoweringType.AFTER_FSA));
 
         appendPhase(new ExpandLogicPhase());
 
--- a/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/MidTier.java	Tue Jul 09 11:58:02 2013 +0200
+++ b/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/phases/MidTier.java	Tue Jul 09 11:58:03 2013 +0200
@@ -25,6 +25,7 @@
 import static com.oracle.graal.phases.GraalOptions.*;
 
 import com.oracle.graal.loop.phases.*;
+import com.oracle.graal.nodes.spi.Lowerable.LoweringType;
 import com.oracle.graal.phases.*;
 import com.oracle.graal.phases.common.*;
 import com.oracle.graal.phases.tiers.*;
@@ -77,6 +78,10 @@
 
         appendPhase(new GuardLoweringPhase());
 
+        appendPhase(new LoweringPhase(LoweringType.AFTER_GUARDS));
+
+        appendPhase(new FrameStateAssignmentPhase());
+
         if (OptCanonicalizer.getValue()) {
             appendPhase(canonicalizer);
         }
--- a/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java	Tue Jul 09 11:58:02 2013 +0200
+++ b/graal/com.oracle.graal.hotspot/src/com/oracle/graal/hotspot/meta/HotSpotRuntime.java	Tue Jul 09 11:58:03 2013 +0200
@@ -767,15 +767,15 @@
         } else if (n instanceof InstanceOfDynamicNode) {
             instanceofSnippets.lower((InstanceOfDynamicNode) n, tool);
         } else if (n instanceof NewInstanceNode) {
-            if (tool.getLoweringType() == LoweringType.AFTER_GUARDS) {
+            if (tool.getLoweringType() == LoweringType.AFTER_FSA) {
                 newObjectSnippets.lower((NewInstanceNode) n);
             }
         } else if (n instanceof NewArrayNode) {
-            if (tool.getLoweringType() == LoweringType.AFTER_GUARDS) {
+            if (tool.getLoweringType() == LoweringType.AFTER_FSA) {
                 newObjectSnippets.lower((NewArrayNode) n);
             }
         } else if (n instanceof DynamicNewArrayNode) {
-            if (tool.getLoweringType() == LoweringType.AFTER_GUARDS) {
+            if (tool.getLoweringType() == LoweringType.AFTER_FSA) {
                 newObjectSnippets.lower((DynamicNewArrayNode) n);
             }
         } else if (n instanceof MonitorEnterNode) {
@@ -799,7 +799,7 @@
         } else if (n instanceof G1ArrayRangePostWriteBarrier) {
             writeBarrierSnippets.lower((G1ArrayRangePostWriteBarrier) n, tool);
         } else if (n instanceof NewMultiArrayNode) {
-            if (tool.getLoweringType() == LoweringType.AFTER_GUARDS) {
+            if (tool.getLoweringType() == LoweringType.AFTER_FSA) {
                 newObjectSnippets.lower((NewMultiArrayNode) n);
             }
         } else if (n instanceof LoadExceptionObjectNode) {
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/WriteBarrier.java	Tue Jul 09 11:58:02 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/WriteBarrier.java	Tue Jul 09 11:58:03 2013 +0200
@@ -54,7 +54,7 @@
 
     @Override
     public void lower(LoweringTool generator, LoweringType loweringType) {
-        assert loweringType == LoweringType.AFTER_GUARDS;
+        assert loweringType == LoweringType.AFTER_FSA;
         generator.getRuntime().lower(this, generator);
     }
 }
--- a/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/Lowerable.java	Tue Jul 09 11:58:02 2013 +0200
+++ b/graal/com.oracle.graal.nodes/src/com/oracle/graal/nodes/spi/Lowerable.java	Tue Jul 09 11:58:03 2013 +0200
@@ -25,7 +25,7 @@
 public interface Lowerable {
 
     public enum LoweringType {
-        BEFORE_GUARDS, AFTER_GUARDS
+        BEFORE_GUARDS, AFTER_GUARDS, AFTER_FSA
     }
 
     void lower(LoweringTool tool, LoweringType loweringType);