Merge pull request eclipse-omr#7179 from dchopra001/RegStoreClob

Make globalReg clobberable in Z iRegStoreEvaluator
dmitripivkine · Nov 16, 2023 · d810fcb · d810fcb
2 parents 07a175a + df44968
commit d810fcb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/compiler/z/codegen/OMRTreeEvaluator.cpp b/compiler/z/codegen/OMRTreeEvaluator.cpp
@@ -13787,7 +13787,7 @@ OMR::Z::TreeEvaluator::iRegStoreEvaluator(TR::Node * node, TR::CodeGenerator * c
 
    if (!useLGHI)
       {
-      globalReg = cg->evaluate(value);
+      globalReg = needsLGFR && noLGFgenerated ? cg->gprClobberEvaluate(value) : cg->evaluate(value);
       }
    else
       {