Adds flags to control recognized call transformer

OMRNode is updated with additional flags for call nodes.

Flags are used as part of the recognizedCallTransformer opt.

Signed-off-by: jimmyk <jimmyk@ca.ibm.com>

Author: IBMJimmyk

compiler/il/OMRNode.cpp

@@ -5102,6 +5102,30 @@ void OMR::Node::setIsSafeForCGToFastPathUnsafeCall(bool v)
     _flags.set(unsafeFastPathCall);
 }
 
+bool OMR::Node::isSafeForCGToInlineStringIntrinsic()
+{
+    TR_ASSERT_FATAL(self()->getOpCode().isCall(), "Opcode must be call");
+    return _flags.testAny(inlineStringIntrinsic);
+}
+
+void OMR::Node::setIsSafeForCGToInlineStringIntrinsic(bool v)
+{
+    TR_ASSERT_FATAL(self()->getOpCode().isCall(), "Opcode must be call");
+    _flags.set(inlineStringIntrinsic);
+}
+
+bool OMR::Node::checkSkipRecognizedCallTransformation()
+{
+    TR_ASSERT_FATAL(self()->getOpCode().isCall(), "Opcode must be call");
+    return _flags.testAny(skipRecognizedCallTransformation);
+}
+
+void OMR::Node::setSkipRecognizedCallTransformation(bool v)
+{
+    TR_ASSERT_FATAL(self()->getOpCode().isCall(), "Opcode must be call");
+    _flags.set(skipRecognizedCallTransformation);
+}
+
 bool OMR::Node::isCallThatWasRefinedFromKnownObject()
 {
     return self()->getOpCode().isCall() && _flags.testAny(wasRefinedFromKnownObject);

compiler/il/OMRNode.hpp

@@ -1245,6 +1245,11 @@ class OMR_EXTENSIBLE Node {
     bool isSafeForCGToFastPathUnsafeCall();
     void setIsSafeForCGToFastPathUnsafeCall(bool v);
 
+    bool isSafeForCGToInlineStringIntrinsic();
+    void setIsSafeForCGToInlineStringIntrinsic(bool v);
+    bool checkSkipRecognizedCallTransformation();
+    void setSkipRecognizedCallTransformation(bool v);
+
     // Flag used by TR::ladd and TR::lsub or by TR::lshl and TR::lshr for compressedPointers
     bool containsCompressionSequence();
     void setContainsCompressionSequence(bool v);
@@ -1946,6 +1951,8 @@ class OMR_EXTENSIBLE Node {
         desynchronizeCall = 0x00020000,
         preparedForDirectToJNI = 0x00040000, // TODO: make J9_PROJECT_SPECIFIC
         unsafeFastPathCall = 0x00080000, // TODO: make J9_PROJECT_SPECIFIC
+        inlineStringIntrinsic = 0x00100000, // TODO: make J9_PROJECT_SPECIFIC
+        skipRecognizedCallTransformation = 0x00200000, // TODO: make J9_PROJECT_SPECIFIC
 
         // Flag used by TR::ladd and TR::lsub or by TR::lshl and TR::lshr for compressedPointers
         isCompressionSequence = 0x00000800,