Add jit newValue helper

Signed-off-by: Tobi Ajila <atobia@ca.ibm.com>
eclipse · Dec 18, 2019 · b24b476 · b24b476
1 parent 2cb0f75
commit b24b476
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Showing 5 changed files with 24 additions and 2 deletions.
diff --git a/compiler/compile/OMRSymbolReferenceTable.cpp b/compiler/compile/OMRSymbolReferenceTable.cpp
@@ -786,6 +786,18 @@ OMR::SymbolReferenceTable::findOrCreateNewObjectNoZeroInitSymbolRef(TR::Resolved
    return findOrCreateRuntimeHelper(TR_newObjectNoZeroInit, true, true, true);
    }
 
+TR::SymbolReference *
+OMR::SymbolReferenceTable::findOrCreateNewValueSymbolRef(TR::ResolvedMethodSymbol *)
+   {
+   return findOrCreateRuntimeHelper(TR_newValue, true, true, true);
+   }
+
+TR::SymbolReference *
+OMR::SymbolReferenceTable::findOrCreateNewValueNoZeroInitSymbolRef(TR::ResolvedMethodSymbol *)
+   {
+   return findOrCreateRuntimeHelper(TR_newValueNoZeroInit, true, true, true);
+   }
+
 TR::SymbolReference *
 OMR::SymbolReferenceTable::findOrCreateNewArraySymbolRef(TR::ResolvedMethodSymbol *)
    {

diff --git a/compiler/compile/OMRSymbolReferenceTable.hpp b/compiler/compile/OMRSymbolReferenceTable.hpp
@@ -636,6 +636,8 @@ class SymbolReferenceTable
    TR::SymbolReference * findOrCreateNewArrayNoZeroInitSymbolRef(TR::ResolvedMethodSymbol * owningMethodSymbol);
    TR::SymbolReference * findOrCreateNewObjectSymbolRef(TR::ResolvedMethodSymbol * owningMethodSymbol);
    TR::SymbolReference * findOrCreateNewObjectNoZeroInitSymbolRef(TR::ResolvedMethodSymbol * owningMethodSymbol);
+   TR::SymbolReference * findOrCreateNewValueSymbolRef(TR::ResolvedMethodSymbol * owningMethodSymbol);
+   TR::SymbolReference * findOrCreateNewValueNoZeroInitSymbolRef(TR::ResolvedMethodSymbol * owningMethodSymbol);
    TR::SymbolReference * findOrCreateArrayStoreExceptionSymbolRef(TR::ResolvedMethodSymbol * owningMethodSymbol);
    TR::SymbolReference * findOrCreateArrayShadowSymbolRef(TR::DataType, TR::Node * baseAddress = 0);
    TR::SymbolReference * findOrCreateImmutableArrayShadowSymbolRef(TR::DataType);

diff --git a/compiler/il/Aliases.cpp b/compiler/il/Aliases.cpp
@@ -183,6 +183,8 @@ OMR::SymbolReference::getUseonlyAliasesBV(TR::SymbolReferenceTable * symRefTab)
             case TR_transactionExit:
             case TR_newObject:
             case TR_newObjectNoZeroInit:
+            case TR_newValue:
+            case TR_newValueNoZeroInit:
             case TR_newArray:
             case TR_multiANewArray:
             default:
@@ -366,6 +368,8 @@ OMR::SymbolReference::getUseDefAliasesBV(bool isDirectCall, bool includeGCSafePo
             case TR_writeBarrierClassStoreRealTimeGC:
             case TR_writeBarrierStoreRealTimeGC:
             case TR_aNewArray:
+            case TR_newValue:
+            case TR_newValueNoZeroInit:
             case TR_newObject:
             case TR_newObjectNoZeroInit:
             case TR_newArray:

diff --git a/compiler/ras/Debug.cpp b/compiler/ras/Debug.cpp
@@ -3689,6 +3689,8 @@ TR_Debug::getRuntimeHelperName(int32_t index)
 
          case TR_newObject:                 return "jitNewObject";
          case TR_newObjectNoZeroInit:       return "jitNewObjectNoZeroInit";
+         case TR_newValue:                  return "jitNewObject";
+         case TR_newValueNoZeroInit:        return "jitNewObjectNoZeroInit";
          case TR_newArray:                  return "jitNewArray";
          case TR_newArrayNoZeroInit:        return "jitNewArrayNoZeroInit";
          case TR_aNewArray:                 return "jitANewArray";

diff --git a/compiler/runtime/Helpers.inc b/compiler/runtime/Helpers.inc
@@ -27,7 +27,8 @@ SETVAL(TR_checkCastForArrayStore,TR_aThrow+2)
 SETVAL(TR_divCheck,TR_checkCastForArrayStore+1)
 SETVAL(TR_overflowCheck,TR_divCheck+1)
 SETVAL(TR_newObjectNoZeroInit,TR_overflowCheck+1)
-SETVAL(TR_newArrayNoZeroInit,TR_newObjectNoZeroInit+1)
+SETVAL(TR_newValueNoZeroInit,TR_newObjectNoZeroInit+1)
+SETVAL(TR_newArrayNoZeroInit,TR_newValueNoZeroInit+1)
 SETVAL(TR_nullCheck,TR_newArrayNoZeroInit+1)
 SETVAL(TR_methodTypeCheck,TR_nullCheck+1)
 SETVAL(TR_incompatibleReceiver,TR_methodTypeCheck+1)
@@ -87,7 +88,8 @@ SETVAL(TR_checkAssignable,TR_instanceOf+1)
 SETVAL(TR_induceOSRAtCurrentPC,TR_checkAssignable+1)
 SETVAL(TR_induceOSRAtCurrentPCAndRecompile,TR_checkAssignable+2)
 SETVAL(TR_newObject,TR_induceOSRAtCurrentPCAndRecompile+1)
-SETVAL(TR_newArray,TR_newObject+1)
+SETVAL(TR_newValue,TR_newObject+1)
+SETVAL(TR_newArray,TR_newValue+1)
 SETVAL(TR_stackOverflow,TR_newArray+1)
 SETVAL(TR_newInstanceImplAccessCheck, TR_stackOverflow+1)
 SETVAL(TR_jitReportInstanceFieldRead, TR_stackOverflow+2)