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8329538: Accelerate P256 on x86_64 using Montgomery intrinsic

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Reviewed-by: ihse, ascarpino, sviswanathan
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Volodymyr Paprotski 2024-05-22 16:27:27 +00:00 • committed by Sandhya Viswanathan
parent 9ca90ccd6b
commit afed7d0b05
36 changed files with 2252 additions and 315 deletions
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13
src/hotspot/share/classfile/vmIntrinsics.hpp
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@ -526,7 +526,18 @@ class methodHandle;
do_intrinsic(_digestBase_implCompressMB, sun_security_provider_digestbase, implCompressMB_name, countPositives_signature, F_R) \
do_name( implCompressMB_name, "implCompressMultiBlock0") \
\
/* support for java.util.Base64.Encoder*/ \
/* support for sun.security.util.math.intpoly.MontgomeryIntegerPolynomialP256 */ \
do_class(sun_security_util_math_intpoly_MontgomeryIntegerPolynomialP256, "sun/security/util/math/intpoly/MontgomeryIntegerPolynomialP256") \
do_intrinsic(_intpoly_montgomeryMult_P256, sun_security_util_math_intpoly_MontgomeryIntegerPolynomialP256, intPolyMult_name, intPolyMult_signature, F_R) \
do_name(intPolyMult_name, "mult") \
do_signature(intPolyMult_signature, "([J[J[J)I") \
\
do_class(sun_security_util_math_intpoly_IntegerPolynomial, "sun/security/util/math/intpoly/IntegerPolynomial") \
do_intrinsic(_intpoly_assign, sun_security_util_math_intpoly_IntegerPolynomial, intPolyAssign_name, intPolyAssign_signature, F_S) \
do_name(intPolyAssign_name, "conditionalAssign") \
do_signature(intPolyAssign_signature, "(I[J[J)V") \
\
/* support for java.util.Base64.Encoder*/ \
do_class(java_util_Base64_Encoder, "java/util/Base64$Encoder") \
do_intrinsic(_base64_encodeBlock, java_util_Base64_Encoder, encodeBlock_name, encodeBlock_signature, F_R) \
do_name(encodeBlock_name, "encodeBlock") \