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diff graal/GraalCompiler/src/com/sun/c1x/graph/GraphBuilder.java @ 2853:0635ba16afe4

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Reintroduce Logic subclasses, creating some Canonicalization related classes
author Gilles Duboscq <gilles.duboscq@oracle.com>
date Tue, 07 Jun 2011 15:52:55 +0200
parents c6bdec623ef9
children a97605b0489b
line wrap: on
line diff
--- a/graal/GraalCompiler/src/com/sun/c1x/graph/GraphBuilder.java	Tue Jun 07 12:10:27 2011 +0200
+++ b/graal/GraalCompiler/src/com/sun/c1x/graph/GraphBuilder.java	Tue Jun 07 15:52:55 2011 +0200
@@ -560,7 +560,18 @@
     private void genLogicOp(CiKind kind, int opcode) {
         Value y = frameState.pop(kind);
         Value x = frameState.pop(kind);
-        frameState.push(kind, append(new Logic(opcode, x, y, graph)));
+        Logic v;
+        switch(opcode){
+            case IAND:
+            case LAND: v = new And(kind, x, y, graph); break;
+            case IOR:
+            case LOR: v = new Or(kind, x, y, graph); break;
+            case IXOR:
+            case LXOR: v = new Xor(kind, x, y, graph); break;
+            default:
+                throw new CiBailout("should not reach");
+        }
+        frameState.push(kind, append(v));
     }
 
     private void genCompareOp(CiKind kind, int opcode, CiKind resultKind) {