OffHeap: Disable EA and idiom recognition till fixed for OffHeap

Signed-off-by: Shubham Verma <shubhamv.sv@gmail.com>
eclipse · Apr 23, 2024 · b19d6c7 · b19d6c7
1 parent 15eb2a8
commit b19d6c7
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/compiler/control/OMROptions.cpp b/compiler/control/OMROptions.cpp
@@ -2605,6 +2605,15 @@ OMR::Options::jitPreProcess()
    _disabledOptimizations[IVTypeTransformation] = true;
    _disabledOptimizations[basicBlockHoisting] = true;
 
+#ifdef OMR_GC_SPARSE_HEAP_ALLOCATION
+   if (TR::Compiler->om.isOffHeapAllocationEnabled())
+      {
+      // Disable opts known to be broken for off heap
+      _disabledOptimizations[escapeAnalysis] = true;
+      _disabledOptimizations[idiomRecognition] = true;
+      }
+#endif
+
    self()->setOption(TR_DisableTreePatternMatching);
    self()->setOption(TR_DisableHalfSlotSpills);