diff -urEbwB openj9-openjdk-jdk17.orig/omr/compiler/optimizer/OMRSimplifierHandlers.cpp openj9-openjdk-jdk17/omr/compiler/optimizer/OMRSimplifierHandlers.cpp
--- openj9-openjdk-jdk17.orig/omr/compiler/optimizer/OMRSimplifierHandlers.cpp	2023-03-28 09:18:57.979474249 +0200
+++ openj9-openjdk-jdk17/omr/compiler/optimizer/OMRSimplifierHandlers.cpp	2023-03-28 09:49:47.316000333 +0200
@@ -22,6 +22,9 @@
 #ifndef OMR_SIMPLIFIERHANDLERS_INCL
 #define OMR_SIMPLIFIERHANDLERS_INCL
 
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wstringop-overflow"
+
 #include "optimizer/OMRSimplifierHelpers.hpp"
 #include "optimizer/OMRSimplifierHandlers.hpp"
 
@@ -17404,5 +17407,6 @@
    return node;
    }
 
+#pragma GCC diagnostic pop
 
 #endif