Merge pull request #16850 from bhavanisn/backport-arrayletCRC32C-to-0.38

(0.38) Disable CRC32C optimization when arraylets are enabled on Power
eclipse-openj9 · Mar 21, 2023 · 6f5f264 · 6f5f264
2 parents 9cc3de2 + 9fb4c31
commit 6f5f264
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/runtime/compiler/p/codegen/PPCPrivateLinkage.cpp b/runtime/compiler/p/codegen/PPCPrivateLinkage.cpp
@@ -2891,7 +2891,8 @@ TR::Register *J9::Power::PrivateLinkage::buildDirectDispatch(TR::Node *callNode)
          }
       }
 
-   if (comp()->target().cpu.isAtLeast(OMR_PROCESSOR_PPC_P8) &&
+   if (!comp()->requiresSpineChecks() &&
+       comp()->target().cpu.isAtLeast(OMR_PROCESSOR_PPC_P8) &&
        comp()->target().cpu.supportsFeature(OMR_FEATURE_PPC_HAS_VSX) &&
        (callNode->getSymbol()->castToMethodSymbol()->getRecognizedMethod() == TR::java_util_zip_CRC32C_updateBytes ||
 	callNode->getSymbol()->castToMethodSymbol()->getRecognizedMethod() == TR::java_util_zip_CRC32C_updateDirectByteBuffer)) {