739   case vmIntrinsics::_bigIntegerRightShiftWorker:
740   case vmIntrinsics::_bigIntegerLeftShiftWorker:
741   case vmIntrinsics::_vectorizedMismatch:
742   case vmIntrinsics::_ghash_processBlocks:
743   case vmIntrinsics::_chacha20Block:
744   case vmIntrinsics::_base64_encodeBlock:
745   case vmIntrinsics::_base64_decodeBlock:
746   case vmIntrinsics::_poly1305_processBlocks:
747   case vmIntrinsics::_updateCRC32:
748   case vmIntrinsics::_updateBytesCRC32:
749   case vmIntrinsics::_updateByteBufferCRC32:
750   case vmIntrinsics::_updateBytesCRC32C:
751   case vmIntrinsics::_updateDirectByteBufferCRC32C:
752   case vmIntrinsics::_updateBytesAdler32:
753   case vmIntrinsics::_updateByteBufferAdler32:
754   case vmIntrinsics::_profileBoolean:
755   case vmIntrinsics::_isCompileConstant:
756   case vmIntrinsics::_Preconditions_checkIndex:
757   case vmIntrinsics::_Preconditions_checkLongIndex:
758   case vmIntrinsics::_getObjectSize:


759     break;
760 
761   case vmIntrinsics::_VectorCompressExpand:
762   case vmIntrinsics::_VectorUnaryOp:
763   case vmIntrinsics::_VectorBinaryOp:
764   case vmIntrinsics::_VectorTernaryOp:
765   case vmIntrinsics::_VectorFromBitsCoerced:
766   case vmIntrinsics::_VectorShuffleIota:
767   case vmIntrinsics::_VectorShuffleToVector:
768   case vmIntrinsics::_VectorLoadOp:
769   case vmIntrinsics::_VectorLoadMaskedOp:
770   case vmIntrinsics::_VectorStoreOp:
771   case vmIntrinsics::_VectorStoreMaskedOp:
772   case vmIntrinsics::_VectorGatherOp:
773   case vmIntrinsics::_VectorScatterOp:
774   case vmIntrinsics::_VectorReductionCoerced:
775   case vmIntrinsics::_VectorTest:
776   case vmIntrinsics::_VectorBlend:
777   case vmIntrinsics::_VectorRearrange:
778   case vmIntrinsics::_VectorCompare:
779   case vmIntrinsics::_VectorBroadcastInt:
780   case vmIntrinsics::_VectorConvert:
781   case vmIntrinsics::_VectorInsert:
782   case vmIntrinsics::_VectorExtract:
783   case vmIntrinsics::_VectorMaskOp:
784   case vmIntrinsics::_IndexVector:
785     return EnableVectorSupport;
786   case vmIntrinsics::_blackhole:
787     break;
788 



789   default:
790     return false;
791   }
792   return true;
793 }
794 
795 int C2Compiler::initial_code_buffer_size(int const_size) {
796   // See Compile::init_scratch_buffer_blob
797   int locs_size = sizeof(relocInfo) * PhaseOutput::MAX_locs_size;
798   int slop = 2 * CodeSection::end_slop(); // space between sections
799   return PhaseOutput::MAX_inst_size + PhaseOutput::MAX_stubs_size + const_size + slop + locs_size;
800 }

739   case vmIntrinsics::_bigIntegerRightShiftWorker:
740   case vmIntrinsics::_bigIntegerLeftShiftWorker:
741   case vmIntrinsics::_vectorizedMismatch:
742   case vmIntrinsics::_ghash_processBlocks:
743   case vmIntrinsics::_chacha20Block:
744   case vmIntrinsics::_base64_encodeBlock:
745   case vmIntrinsics::_base64_decodeBlock:
746   case vmIntrinsics::_poly1305_processBlocks:
747   case vmIntrinsics::_updateCRC32:
748   case vmIntrinsics::_updateBytesCRC32:
749   case vmIntrinsics::_updateByteBufferCRC32:
750   case vmIntrinsics::_updateBytesCRC32C:
751   case vmIntrinsics::_updateDirectByteBufferCRC32C:
752   case vmIntrinsics::_updateBytesAdler32:
753   case vmIntrinsics::_updateByteBufferAdler32:
754   case vmIntrinsics::_profileBoolean:
755   case vmIntrinsics::_isCompileConstant:
756   case vmIntrinsics::_Preconditions_checkIndex:
757   case vmIntrinsics::_Preconditions_checkLongIndex:
758   case vmIntrinsics::_getObjectSize:
759   case vmIntrinsics::_shipilev_magic_sizeOf:
760   case vmIntrinsics::_shipilev_magic_addressOf:
761     break;
762 
763   case vmIntrinsics::_VectorCompressExpand:
764   case vmIntrinsics::_VectorUnaryOp:
765   case vmIntrinsics::_VectorBinaryOp:
766   case vmIntrinsics::_VectorTernaryOp:
767   case vmIntrinsics::_VectorFromBitsCoerced:
768   case vmIntrinsics::_VectorShuffleIota:
769   case vmIntrinsics::_VectorShuffleToVector:
770   case vmIntrinsics::_VectorLoadOp:
771   case vmIntrinsics::_VectorLoadMaskedOp:
772   case vmIntrinsics::_VectorStoreOp:
773   case vmIntrinsics::_VectorStoreMaskedOp:
774   case vmIntrinsics::_VectorGatherOp:
775   case vmIntrinsics::_VectorScatterOp:
776   case vmIntrinsics::_VectorReductionCoerced:
777   case vmIntrinsics::_VectorTest:
778   case vmIntrinsics::_VectorBlend:
779   case vmIntrinsics::_VectorRearrange:
780   case vmIntrinsics::_VectorCompare:
781   case vmIntrinsics::_VectorBroadcastInt:
782   case vmIntrinsics::_VectorConvert:
783   case vmIntrinsics::_VectorInsert:
784   case vmIntrinsics::_VectorExtract:
785   case vmIntrinsics::_VectorMaskOp:
786   case vmIntrinsics::_IndexVector:
787     return EnableVectorSupport;
788   case vmIntrinsics::_blackhole:
789     break;
790   case vmIntrinsics::_shipilev_magic_timestamp:
791     return Matcher::match_rule_supported(Op_Timestamp);
792   case vmIntrinsics::_shipilev_magic_timestamp_serial:
793     return Matcher::match_rule_supported(Op_TimestampSerial);
794   default:
795     return false;
796   }
797   return true;
798 }
799 
800 int C2Compiler::initial_code_buffer_size(int const_size) {
801   // See Compile::init_scratch_buffer_blob
802   int locs_size = sizeof(relocInfo) * PhaseOutput::MAX_locs_size;
803   int slop = 2 * CodeSection::end_slop(); // space between sections
804   return PhaseOutput::MAX_inst_size + PhaseOutput::MAX_stubs_size + const_size + slop + locs_size;
805 }