Restrict constant folding on CompareNode.

imikushin · Feb 27, 2023 · fbe628e · fbe628e
1 parent 81af295
commit fbe628e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/src/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/CompareNode.java b/compiler/src/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/calc/CompareNode.java
@@ -94,7 +94,7 @@ public final boolean unorderedIsTrue() {
     }
 
     public static LogicNode tryConstantFold(CanonicalCondition condition, ValueNode forX, ValueNode forY, ConstantReflectionProvider constantReflection, boolean unorderedIsTrue) {
-        if (forX.isConstant() && forY.isConstant() && (constantReflection != null || forX.asConstant() instanceof PrimitiveConstant)) {
+        if (forX.isConstant() && forY.isConstant() && ((condition == CanonicalCondition.EQ && constantReflection != null) || forX.asConstant() instanceof PrimitiveConstant)) {
             return LogicConstantNode.forBoolean(condition.foldCondition(forX.asConstant(), forY.asConstant(), constantReflection, unorderedIsTrue));
         }
         return null;