b553f51fcd
This reworks how we load/store vector registers using the new
bi-endian P9 instruction emulation macros. This also removes
quite a bit of asm used to align and reorder vector registers.
This is also a slight improvement on P9 ppc64le/linux:
name old speed new speed delta
AESCBCEncrypt1K 936MB/s ± 0% 943MB/s ± 0% +0.80%
AESCBCDecrypt1K 1.28GB/s ± 0% 1.37GB/s ± 0% +6.76%
Updates #18499
Change-Id: Ic5ff71d217d7302b6ae4e8d877c25004bfda5ecd
Reviewed-on: https://go-review.googlesource.com/c/go/+/405134
Run-TryBot: Paul Murphy <murp@ibm.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Ian Lance Taylor <iant@google.com>
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| .gitattributes | ||
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| AUTHORS | ||
| codereview.cfg | ||
| CONTRIBUTING.md | ||
| CONTRIBUTORS | ||
| LICENSE | ||
| PATENTS | ||
| README.md | ||
| SECURITY.md | ||
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