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| author | Paul E. Murphy <murp@ibm.com> | 2021-03-09 16:55:16 -0600 |
|---|---|---|
| committer | Lynn Boger <laboger@linux.vnet.ibm.com> | 2021-05-07 16:08:24 +0000 |
| commit | 9bfa6f75d54a63c8c56cfb5c04d10937b27c4738 (patch) | |
| tree | 53a8a9a93c5892e8d4d34afaa65b01166dfc3726 /src/crypto/tls/testdata/Client-TLSv12-ClientCert-RSA-RSA | |
| parent | a0eb662d85fd4815dfec3093e8205b9aed462507 (diff) | |
| download | go-9bfa6f75d54a63c8c56cfb5c04d10937b27c4738.tar.xz | |
cmd/internal/obj: consolidate MOVB cases with other MOV ops on ppc64
We can consolidate MOVB load handling with other MOV* loads. Only
Optab.Size bytes are copied from the slice returned by asmout. Thus,
we can an unconditionally append an extsb operation to the slice
modified by asmout. This extra instruction will only be copied into
the final instruction stream if Optab.Size is 4 bytes larger, as is
the case with MOVB loads.
This removes three extra special cases when loading a signed
byte.
Change-Id: I71f5324551a06a2c3fa28177109aafbe27f3e4cd
Reviewed-on: https://go-review.googlesource.com/c/go/+/314849
Reviewed-by: Lynn Boger <laboger@linux.vnet.ibm.com>
Reviewed-by: Carlos Eduardo Seo <carlos.seo@linaro.org>
Run-TryBot: Paul Murphy <murp@ibm.com>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Carlos Eduardo Seo <carlos.seo@linaro.org>
Diffstat (limited to 'src/crypto/tls/testdata/Client-TLSv12-ClientCert-RSA-RSA')
0 files changed, 0 insertions, 0 deletions