338 case vmIntrinsics::_intBitsToFloat:
339 case vmIntrinsics::_doubleToRawLongBits:
340 case vmIntrinsics::_longBitsToDouble:
341 case vmIntrinsics::_getClass:
342 case vmIntrinsics::_isInstance:
343 case vmIntrinsics::_currentThread:
344 case vmIntrinsics::_dabs:
345 case vmIntrinsics::_dsqrt:
346 case vmIntrinsics::_dsin:
347 case vmIntrinsics::_dcos:
348 case vmIntrinsics::_dtan:
349 case vmIntrinsics::_dlog:
350 case vmIntrinsics::_dlog10:
351 case vmIntrinsics::_dexp:
352 case vmIntrinsics::_dpow:
353 case vmIntrinsics::_checkIndex:
354 case vmIntrinsics::_Reference_get:
355 case vmIntrinsics::_updateCRC32:
356 case vmIntrinsics::_updateBytesCRC32:
357 case vmIntrinsics::_updateByteBufferCRC32:
358 return true;
359 default:
360 return false;
361 }
362 }
363
364 bool vmIntrinsics::can_trap(vmIntrinsics::ID id) {
365 assert(id != vmIntrinsics::_none, "must be a VM intrinsic");
366 switch(id) {
367 #ifdef TRACE_HAVE_INTRINSICS
368 case vmIntrinsics::_counterTime:
369 #endif
370 case vmIntrinsics::_currentTimeMillis:
371 case vmIntrinsics::_nanoTime:
372 case vmIntrinsics::_floatToRawIntBits:
373 case vmIntrinsics::_intBitsToFloat:
374 case vmIntrinsics::_doubleToRawLongBits:
375 case vmIntrinsics::_longBitsToDouble:
376 case vmIntrinsics::_currentThread:
377 case vmIntrinsics::_dabs:
378 case vmIntrinsics::_dsqrt:
379 case vmIntrinsics::_dsin:
380 case vmIntrinsics::_dcos:
381 case vmIntrinsics::_dtan:
382 case vmIntrinsics::_dlog:
383 case vmIntrinsics::_dlog10:
384 case vmIntrinsics::_dexp:
385 case vmIntrinsics::_dpow:
386 case vmIntrinsics::_updateCRC32:
387 case vmIntrinsics::_updateBytesCRC32:
388 case vmIntrinsics::_updateByteBufferCRC32:
389 return false;
390 default:
391 return true;
392 }
393 }
394
395 bool vmIntrinsics::does_virtual_dispatch(vmIntrinsics::ID id) {
396 assert(id != vmIntrinsics::_none, "must be a VM intrinsic");
397 switch(id) {
398 case vmIntrinsics::_hashCode:
399 case vmIntrinsics::_clone:
400 return true;
401 break;
402 default:
403 return false;
404 }
405 }
406
407 int vmIntrinsics::predicates_needed(vmIntrinsics::ID id) {
408 assert(id != vmIntrinsics::_none, "must be a VM intrinsic");
664 if (!SpecialEncodeISOArray) return true;
665 break;
666 case vmIntrinsics::_getCallerClass:
667 if (!InlineReflectionGetCallerClass) return true;
668 break;
669 case vmIntrinsics::_multiplyToLen:
670 if (!UseMultiplyToLenIntrinsic) return true;
671 break;
672 case vmIntrinsics::_squareToLen:
673 if (!UseSquareToLenIntrinsic) return true;
674 break;
675 case vmIntrinsics::_mulAdd:
676 if (!UseMulAddIntrinsic) return true;
677 break;
678 case vmIntrinsics::_montgomeryMultiply:
679 if (!UseMontgomeryMultiplyIntrinsic) return true;
680 break;
681 case vmIntrinsics::_montgomerySquare:
682 if (!UseMontgomerySquareIntrinsic) return true;
683 break;
684 case vmIntrinsics::_addExactI:
685 case vmIntrinsics::_addExactL:
686 case vmIntrinsics::_decrementExactI:
687 case vmIntrinsics::_decrementExactL:
688 case vmIntrinsics::_incrementExactI:
689 case vmIntrinsics::_incrementExactL:
690 case vmIntrinsics::_multiplyExactI:
691 case vmIntrinsics::_multiplyExactL:
692 case vmIntrinsics::_negateExactI:
693 case vmIntrinsics::_negateExactL:
694 case vmIntrinsics::_subtractExactI:
695 case vmIntrinsics::_subtractExactL:
696 if (!UseMathExactIntrinsics || !InlineMathNatives) return true;
697 break;
698 #endif // COMPILER2
699 default:
700 return false;
701 }
702
703 return false;
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338 case vmIntrinsics::_intBitsToFloat:
339 case vmIntrinsics::_doubleToRawLongBits:
340 case vmIntrinsics::_longBitsToDouble:
341 case vmIntrinsics::_getClass:
342 case vmIntrinsics::_isInstance:
343 case vmIntrinsics::_currentThread:
344 case vmIntrinsics::_dabs:
345 case vmIntrinsics::_dsqrt:
346 case vmIntrinsics::_dsin:
347 case vmIntrinsics::_dcos:
348 case vmIntrinsics::_dtan:
349 case vmIntrinsics::_dlog:
350 case vmIntrinsics::_dlog10:
351 case vmIntrinsics::_dexp:
352 case vmIntrinsics::_dpow:
353 case vmIntrinsics::_checkIndex:
354 case vmIntrinsics::_Reference_get:
355 case vmIntrinsics::_updateCRC32:
356 case vmIntrinsics::_updateBytesCRC32:
357 case vmIntrinsics::_updateByteBufferCRC32:
358 case vmIntrinsics::_onSpinWait:
359 return true;
360 default:
361 return false;
362 }
363 }
364
365 bool vmIntrinsics::can_trap(vmIntrinsics::ID id) {
366 assert(id != vmIntrinsics::_none, "must be a VM intrinsic");
367 switch(id) {
368 #ifdef TRACE_HAVE_INTRINSICS
369 case vmIntrinsics::_counterTime:
370 #endif
371 case vmIntrinsics::_currentTimeMillis:
372 case vmIntrinsics::_nanoTime:
373 case vmIntrinsics::_floatToRawIntBits:
374 case vmIntrinsics::_intBitsToFloat:
375 case vmIntrinsics::_doubleToRawLongBits:
376 case vmIntrinsics::_longBitsToDouble:
377 case vmIntrinsics::_currentThread:
378 case vmIntrinsics::_dabs:
379 case vmIntrinsics::_dsqrt:
380 case vmIntrinsics::_dsin:
381 case vmIntrinsics::_dcos:
382 case vmIntrinsics::_dtan:
383 case vmIntrinsics::_dlog:
384 case vmIntrinsics::_dlog10:
385 case vmIntrinsics::_dexp:
386 case vmIntrinsics::_dpow:
387 case vmIntrinsics::_updateCRC32:
388 case vmIntrinsics::_updateBytesCRC32:
389 case vmIntrinsics::_updateByteBufferCRC32:
390 case vmIntrinsics::_onSpinWait:
391 return false;
392 default:
393 return true;
394 }
395 }
396
397 bool vmIntrinsics::does_virtual_dispatch(vmIntrinsics::ID id) {
398 assert(id != vmIntrinsics::_none, "must be a VM intrinsic");
399 switch(id) {
400 case vmIntrinsics::_hashCode:
401 case vmIntrinsics::_clone:
402 return true;
403 break;
404 default:
405 return false;
406 }
407 }
408
409 int vmIntrinsics::predicates_needed(vmIntrinsics::ID id) {
410 assert(id != vmIntrinsics::_none, "must be a VM intrinsic");
666 if (!SpecialEncodeISOArray) return true;
667 break;
668 case vmIntrinsics::_getCallerClass:
669 if (!InlineReflectionGetCallerClass) return true;
670 break;
671 case vmIntrinsics::_multiplyToLen:
672 if (!UseMultiplyToLenIntrinsic) return true;
673 break;
674 case vmIntrinsics::_squareToLen:
675 if (!UseSquareToLenIntrinsic) return true;
676 break;
677 case vmIntrinsics::_mulAdd:
678 if (!UseMulAddIntrinsic) return true;
679 break;
680 case vmIntrinsics::_montgomeryMultiply:
681 if (!UseMontgomeryMultiplyIntrinsic) return true;
682 break;
683 case vmIntrinsics::_montgomerySquare:
684 if (!UseMontgomerySquareIntrinsic) return true;
685 break;
686 case vmIntrinsics::_onSpinWait:
687 if (!UseOnSpinWaitIntrinsic) return true;
688 break;
689 case vmIntrinsics::_addExactI:
690 case vmIntrinsics::_addExactL:
691 case vmIntrinsics::_decrementExactI:
692 case vmIntrinsics::_decrementExactL:
693 case vmIntrinsics::_incrementExactI:
694 case vmIntrinsics::_incrementExactL:
695 case vmIntrinsics::_multiplyExactI:
696 case vmIntrinsics::_multiplyExactL:
697 case vmIntrinsics::_negateExactI:
698 case vmIntrinsics::_negateExactL:
699 case vmIntrinsics::_subtractExactI:
700 case vmIntrinsics::_subtractExactL:
701 if (!UseMathExactIntrinsics || !InlineMathNatives) return true;
702 break;
703 #endif // COMPILER2
704 default:
705 return false;
706 }
707
708 return false;
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