arch-arm: Declare support for Armv8.2-F64MM.
Sets the appropriate bit in the ID_AA64ZFR0_EL1 sysreg that declares
support for ARMv8.2-F64MM.
This indicates that all pre-requisites for Armv8.2 SVE FP64
double-precision floating-point matrix multiplication instructions
have been met.
FMMLA, and LD1RO* instructions have been implemented, as well as the
128-bit element variants of TRN1, TRN2, UZP1, UZP2, ZIP1, and ZIP2.
For more information please refer to the "ARM Architecture Reference
Manual Supplement - The Scalable Vector Extension (SVE), for ARMv8-A"
(https://developer.arm.com/architectures/cpu-architecture/a-profile/
docs/arm-architecture-reference-manual-supplement-armv8-a)
Additional Contributors: Giacomo Travaglini
Change-Id: Idac3a3ca590e6eb2beb217a40a8c10af1e917440
Reviewed-by: Richard Cooper <richard.cooper@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/70729
Tested-by: kokoro <noreply+kokoro@google.com>
Reviewed-by: Giacomo Travaglini <giacomo.travaglini@arm.com>
Reviewed-by: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Andreas Sandberg <andreas.sandberg@arm.com>
Maintainer: Giacomo Travaglini <giacomo.travaglini@arm.com>
4 files changed
