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changeset 19223:8073a99a1620

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Remove LIRGeneratorTool.canEliminateRedundantMoves() (customize Backend.getLowLevelCompilerConfiguration() instead).
author Josef Eisl <josef.eisl@jku.at>
date Mon, 09 Feb 2015 13:30:03 +0100
parents b689119b6f02
children 0ea5aa5f6b2e
files graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/GraalCompiler.java graal/com.oracle.graal.lir/src/com/oracle/graal/lir/gen/LIRGenerator.java graal/com.oracle.graal.lir/src/com/oracle/graal/lir/gen/LIRGeneratorTool.java
diffstat 3 files changed, 1 insertions(+), 17 deletions(-) [+]
line wrap: on
line diff
--- a/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/GraalCompiler.java	Mon Feb 09 13:29:19 2015 +0100
+++ b/graal/com.oracle.graal.compiler/src/com/oracle/graal/compiler/GraalCompiler.java	Mon Feb 09 13:30:03 2015 +0100
@@ -375,9 +375,7 @@
             new EdgeMoveOptimizer<T>().apply(target, lirGenRes, codeEmittingOrder, linearScanOrder, c);
             new ControlFlowOptimizer<T>().apply(target, lirGenRes, codeEmittingOrder, linearScanOrder, c);
 
-            if (lirGen.canEliminateRedundantMoves()) {
-                new RedundantMoveElimination<T>().apply(target, lirGenRes, codeEmittingOrder, linearScanOrder, c);
-            }
+            new RedundantMoveElimination<T>().apply(target, lirGenRes, codeEmittingOrder, linearScanOrder, c);
             new NullCheckOptimizer<T>().apply(target, lirGenRes, codeEmittingOrder, linearScanOrder, c);
         }
 
--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/gen/LIRGenerator.java	Mon Feb 09 13:29:19 2015 +0100
+++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/gen/LIRGenerator.java	Mon Feb 09 13:30:03 2015 +0100
@@ -71,14 +71,6 @@
         this.cc = cc;
     }
 
-    /**
-     * Returns true if the redundant move elimination optimization should be done after register
-     * allocation.
-     */
-    public boolean canEliminateRedundantMoves() {
-        return true;
-    }
-
     @Override
     public TargetDescription target() {
         return getCodeCache().getTarget();
--- a/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/gen/LIRGeneratorTool.java	Mon Feb 09 13:29:19 2015 +0100
+++ b/graal/com.oracle.graal.lir/src/com/oracle/graal/lir/gen/LIRGeneratorTool.java	Mon Feb 09 13:30:03 2015 +0100
@@ -139,12 +139,6 @@
     Value loadNonConst(Value value);
 
     /**
-     * Returns true if the redundant move elimination optimization should be done after register
-     * allocation.
-     */
-    boolean canEliminateRedundantMoves();
-
-    /**
      * Determines if only oop maps are required for the code generated from the LIR.
      */
     boolean needOnlyOopMaps();