8343506: [s390x] multiple test failures with ubsan

Reviewed-by: mdoerr, lucy
DataDog · Nov 8, 2024 · f6edfe5 · f6edfe5
1 parent 96eed7f
commit f6edfe5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/hotspot/cpu/s390/s390.ad b/src/hotspot/cpu/s390/s390.ad
@@ -2547,7 +2547,7 @@ operand uimmI8() %{
 //   operand type int
 // Unsigned Integer Immediate: 9-bit
 operand SSlenDW() %{
-  predicate(Immediate::is_uimm8(n->get_long()-1));
+  predicate(Immediate::is_uimm8((julong)n->get_long()-1));
   match(ConL);
   op_cost(1);
   format %{ %}