diff --git a/test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java b/test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java
index 23b533c2bad..ee04e36e0cb 100644
--- a/test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java
+++ b/test/hotspot/jtreg/compiler/lib/ir_framework/test/IREncodingPrinter.java
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2021, 2022, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2021, 2023, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -74,7 +74,7 @@ public class IREncodingPrinter {
             for (IR irAnno : irAnnos) {
                 ruleIndex = i + 1;
                 try {
-                    if (shouldApplyIrRule(irAnno, m.getName())) {
+                    if (shouldApplyIrRule(irAnno, m.getName(), ruleIndex, irAnnos.length)) {
                         validRules.add(ruleIndex);
                     }
                 } catch (TestFormatException e) {
@@ -96,35 +96,36 @@ public class IREncodingPrinter {
         }
     }
 
-    private void printDisableReason(String method, String reason) {
-        TestFrameworkSocket.write("Disabling IR matching for " + method + ": " + reason + ".",
+    private void printDisableReason(String method, String reason, String[] apply, int ruleIndex, int ruleMax) {
+        TestFrameworkSocket.write("Disabling IR matching for rule " + ruleIndex + " of " + ruleMax + " in " +
+                                  method + ": " + reason + ": " + String.join(", ", apply),
                                   "[IREncodingPrinter]", true);
     }
 
-    private boolean shouldApplyIrRule(IR irAnno, String m) {
+    private boolean shouldApplyIrRule(IR irAnno, String m, int ruleIndex, int ruleMax) {
         checkIRAnnotations(irAnno);
         if (isIRNodeUnsupported(irAnno)) {
             return false;
         } else if (irAnno.applyIf().length != 0 && !hasAllRequiredFlags(irAnno.applyIf(), "applyIf")) {
-            printDisableReason(m, "Flag constraint not met");
+            printDisableReason(m, "Flag constraint not met (applyIf)", irAnno.applyIf(), ruleIndex, ruleMax);
             return false;
         } else if (irAnno.applyIfNot().length != 0 && !hasNoRequiredFlags(irAnno.applyIfNot(), "applyIfNot")) {
-            printDisableReason(m, "Flag constraint not met");
+            printDisableReason(m, "Flag constraint not met (applyIfNot)", irAnno.applyIfNot(), ruleIndex, ruleMax);
             return false;
         } else if (irAnno.applyIfAnd().length != 0 && !hasAllRequiredFlags(irAnno.applyIfAnd(), "applyIfAnd")) {
-            printDisableReason(m, "All flag constraints not met");
+            printDisableReason(m, "Not all flag constraints are met (applyIfAnd)", irAnno.applyIfAnd(), ruleIndex, ruleMax);
             return false;
         } else if (irAnno.applyIfOr().length != 0 && hasNoRequiredFlags(irAnno.applyIfOr(), "applyIfOr")) {
-            printDisableReason(m, "None of the flag constraints met");
+            printDisableReason(m, "None of the flag constraints met (applyIfOr)", irAnno.applyIfOr(), ruleIndex, ruleMax);
             return false;
         } else if (irAnno.applyIfCPUFeature().length != 0 && !hasAllRequiredCPUFeature(irAnno.applyIfCPUFeature())) {
-            printDisableReason(m, "Feature constraint not met");
+            printDisableReason(m, "Feature constraint not met (applyIfCPUFeature)", irAnno.applyIfCPUFeature(), ruleIndex, ruleMax);
             return false;
         } else if (irAnno.applyIfCPUFeatureAnd().length != 0 && !hasAllRequiredCPUFeature(irAnno.applyIfCPUFeatureAnd())) {
-            printDisableReason(m, "All feature constraints not met");
+            printDisableReason(m, "Not all feature constraints are met (applyIfCPUFeatureAnd)", irAnno.applyIfCPUFeatureAnd(), ruleIndex, ruleMax);
             return false;
         } else if (irAnno.applyIfCPUFeatureOr().length != 0 && !hasAnyRequiredCPUFeature(irAnno.applyIfCPUFeatureOr())) {
-            printDisableReason(m, "None of the feature constraints met");
+            printDisableReason(m, "None of the feature constraints met (applyIfCPUFeatureOr)", irAnno.applyIfCPUFeatureOr(), ruleIndex, ruleMax);
             return false;
         } else {
             // All preconditions satisfied: apply rule.