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diff graal/GraalCompiler/src/com/sun/c1x/ir/Phi.java @ 2821:015be60afcf3

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removed flags from Value class
author Lukas Stadler <lukas.stadler@jku.at>
date Mon, 30 May 2011 17:05:06 +0200
parents c3f64b66fc78
children bd17ac598c6e
line wrap: on
line diff
--- a/graal/GraalCompiler/src/com/sun/c1x/ir/Phi.java	Mon May 30 16:24:22 2011 +0200
+++ b/graal/GraalCompiler/src/com/sun/c1x/ir/Phi.java	Mon May 30 17:05:06 2011 +0200
@@ -40,6 +40,7 @@
     private static final int SUCCESSOR_COUNT = 0;
 
     private int usedInputCount;
+    private boolean isDead;
 
     @Override
     protected int successorCount() {
@@ -101,8 +102,11 @@
      * Make this phi illegal if types were not merged correctly.
      */
     public void makeDead() {
-        setFlag(Flag.PhiCannotSimplify);
-        setFlag(Flag.PhiDead);
+        isDead = true;
+    }
+
+    public boolean isDead() {
+        return isDead;
     }
 
     @Override