[GR-52903] IfNode.sameDestination should check deopt frame states

PullRequest: graal/17363
oracle · Mar 26, 2024 · 0fe3734 · 0fe3734
2 parents 375abd0 + def7b02
commit 0fe3734
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/src/jdk.graal.compiler/src/jdk/graal/compiler/nodes/IfNode.java b/compiler/src/jdk.graal.compiler/src/jdk/graal/compiler/nodes/IfNode.java
@@ -1327,7 +1327,7 @@ public static boolean sameDestination(AbstractBeginNode succ1, AbstractBeginNode
         } else if (next1 instanceof DeoptimizeNode && next2 instanceof DeoptimizeNode) {
             DeoptimizeNode deopt1 = (DeoptimizeNode) next1;
             DeoptimizeNode deopt2 = (DeoptimizeNode) next2;
-            if (deopt1.getReason() == deopt2.getReason() && deopt1.getAction() == deopt2.getAction()) {
+            if (deopt1.getReason() == deopt2.getReason() && deopt1.getAction() == deopt2.getAction() && deopt1.stateBefore() == deopt2.stateBefore()) {
                 // Same deoptimization reason and action.
                 return true;
             }