Evgeniy Paltsev 837ab4a915 ARC: save/restore accumulator registers on all ARCv2 HS CPUs by default ... Accumulator registers (ACCL, ACCH) are used on HS CPUs not only in case of FPU usage but also in case of MPY usage. We enable MPY for all ARCv2 HS in commit 18a24c3f6 ARC: gcc-m-cpu: use -mcpu=archs as a default for ARCv2 HS but we didn't enable accumulator registers management. Let's enable accumulator registers save/restore on all ARCv2 HS CPUs by default. Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>		2021-07-06 21:29:22 -04:00
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core
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CMakeLists.txt
Kconfig	ARC: save/restore accumulator registers on all ARCv2 HS CPUs by default	2021-07-06 21:29:22 -04:00