From 5f10332033eff3acaa636cacb1bc8b9181072e85 Mon Sep 17 00:00:00 2001
From: Christian Haeubl <christian.haeubl@oracle.com>
Date: Wed, 3 Sep 2025 15:21:52 +0200
Subject: [PATCH] Reset IgvDumpChannel.lastTargetAnnouncement.

---
 .../oracle/svm/graal/substitutions/GraalSubstitutions.java | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/substratevm/src/com.oracle.svm.graal/src/com/oracle/svm/graal/substitutions/GraalSubstitutions.java b/substratevm/src/com.oracle.svm.graal/src/com/oracle/svm/graal/substitutions/GraalSubstitutions.java
index 908bd3f2d1df..fc9f2b8dc83b 100644
--- a/substratevm/src/com.oracle.svm.graal/src/com/oracle/svm/graal/substitutions/GraalSubstitutions.java
+++ b/substratevm/src/com.oracle.svm.graal/src/com/oracle/svm/graal/substitutions/GraalSubstitutions.java
@@ -246,6 +246,13 @@ final class Target_jdk_graal_compiler_serviceprovider_GlobalAtomicLong {
     private volatile long address;
 }
 
+@TargetClass(className = "jdk.graal.compiler.debug.IgvDumpChannel", onlyWith = GraalCompilerFeature.IsEnabled.class)
+final class Target_jdk_graal_compiler_debug_IgvDumpChannel {
+    @Alias//
+    @RecomputeFieldValue(kind = Reset)//
+    private static String lastTargetAnnouncement;
+}
+
 /*
  * The following substitutions replace methods where reflection is used in the Graal code.
  */