This CL does:
1. Removes ShiftRightSignExtended, default signed vectors to shift
arithmetic, and unsigned to shift logical.
2. Add the missing Shifts which were left out by YAML error in the
generator.
This CL is generated by CL 687595.
Change-Id: I663115498adb91c82e89a8476e6748794e997cfa
Reviewed-on: https://go-review.googlesource.com/c/go/+/687596
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
This CL is generated by CL 686817.
Change-Id: I19b8e468594514b2b1c99f8ad766f78b5e194c80
Reviewed-on: https://go-review.googlesource.com/c/go/+/686876
TryBot-Bypass: David Chase <drchase@google.com>
Reviewed-by: David Chase <drchase@google.com>
This CL is generated by CL 686775.
Change-Id: I10606cfdd4be015c8d251ba4275e1191d5bf0944
Reviewed-on: https://go-review.googlesource.com/c/go/+/686695
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This CL contains codes generated by CL 686556.
Change-Id: I4d7287476b478efdc186a64c12de33528c7fb0af
Reviewed-on: https://go-review.googlesource.com/c/go/+/686476
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This CL is generated by CL 686575.
Change-Id: I1483189a1ae9bed51446fd69daab3f7b128549ae
Reviewed-on: https://go-review.googlesource.com/c/go/+/686516
Reviewed-by: David Chase <drchase@google.com>
TryBot-Bypass: David Chase <drchase@google.com>
This CL is generated by CL 686555.
Change-Id: I0efb86a919692cd97c1c5b6365d77361a30bf7cf
Reviewed-on: https://go-review.googlesource.com/c/go/+/686496
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
This is generated by simdgen CL 684080
and should be submitted after it.
Also includes tests.
Change-Id: I1d680911134d8fb92f4deccae4ec373f3ed9f752
Reviewed-on: https://go-review.googlesource.com/c/go/+/684115
Reviewed-by: Junyang Shao <shaojunyang@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This CL is created by simdgen CL 684055 and
should be submitted after it.
Also includes a test.
Change-Id: I2ad7ae51d11cfc19745e866150e2eaf010d4ea49
Reviewed-on: https://go-review.googlesource.com/c/go/+/684077
Reviewed-by: Junyang Shao <shaojunyang@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This CL is generated by CL 684275.
Change-Id: Ie1efd0979af0ef0a56781bf9013071bf4d2c52c5
Reviewed-on: https://go-review.googlesource.com/c/go/+/684175
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
This CL is generated by CL 683475.
Change-Id: I9e3ac6aff6f711cb26ff85e4c8729d9e2cc38e7d
Reviewed-on: https://go-review.googlesource.com/c/go/+/683715
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
This CL is generated by simdgen CL 683836
and this CL should be submitted after its
generator.
Change-Id: I1aa893b185826ad1f9fb60b85c75eda31f70623b
Reviewed-on: https://go-review.googlesource.com/c/go/+/683797
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
These changes are required to make gp-returning simd
ops work. amd64/ssa.go includes a new code generator
helper, gc/main.go initializes intrinsics AFTER
the types, ssa/_gen/*AMD64.go add another register
shape to the simd ops function.
This CL should be submitted after simdgen CL 683858
which generated some of the changes.
Change-Id: I0af752ba8882fa131b875ff9c741ef70afbc60d1
Reviewed-on: https://go-review.googlesource.com/c/go/+/683816
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
This is paired with simdgen CL 683055
Change-Id: I91d2c08a97ddd7cf06dd24478d552b962846131c
Reviewed-on: https://go-review.googlesource.com/c/go/+/683035
Reviewed-by: Junyang Shao <shaojunyang@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
This is paired with a matching simdgen CL 682679
Change-Id: Id494d40b5e64b723a47c1682b71e523a77b0eb87
Reviewed-on: https://go-review.googlesource.com/c/go/+/682656
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
This CL only keeps one shape of those fused mul/add/sub operations. The
rest of the instructions will be generated during lowering as an
optimization.
This CL is generated by CL 682436.
Change-Id: Iadee1786185289838e04f3aa8f333844cfacc02e
Reviewed-on: https://go-review.googlesource.com/c/go/+/682435
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
This CL is generated by CL 682135.
Change-Id: I6f004b2eca6323f1ff22555c85db993386f24c6c
Reviewed-on: https://go-review.googlesource.com/c/go/+/682155
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
I re-ran the generator in arch/internal/simd to
verify a clean move of the intrinsics helpers, and
these changes (which look correct) appeared.
Change-Id: I28a0e8bd144d47aec216f557f238362f238d0428
Reviewed-on: https://go-review.googlesource.com/c/go/+/681499
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
This CL is generated by CL 680595.
Change-Id: I5e06ea9bc6a62593fc3b00fd44c119a5ed0d9e90
Reviewed-on: https://go-review.googlesource.com/c/go/+/681299
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This CL is generated by CL 680215.
Change-Id: Ie085e65e0473a8e96170702d7265d379ec8812ba
Reviewed-on: https://go-review.googlesource.com/c/go/+/681298
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This CL is generated by CL 678515.
Change-Id: Iac7c424bbbffc2514dff3495d6c408fa9c998c2f
Reviewed-on: https://go-review.googlesource.com/c/go/+/681296
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This CL is generated by CL 678195.
Change-Id: Ica600229a4e9623fa45f3b5aa370cdd6d9c31686
Reviewed-on: https://go-review.googlesource.com/c/go/+/681295
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
This is to accomodate dot product instructions.
Change-Id: I88b21f848d7a51ad036bb3555c30f12b72571b2b
Reviewed-on: https://go-review.googlesource.com/c/go/+/680235
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Auto-Submit: Junyang Shao <shaojunyang@google.com>
This CL is generated by tool in CL 667155.
Change-Id: I3829d0d2c96fe7000e2dd025a3006f96957d777a
Reviewed-on: https://go-review.googlesource.com/c/go/+/675618
Reviewed-by: Junyang Shao <shaojunyang@google.com>
Auto-Submit: Junyang Shao <shaojunyang@google.com>
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
This combines several CLs into a single patch of "glue"
for the generated SIMD extensions.
This glue includes GOEXPERIMENT checks that disable
the creation of user-visible "simd" types and
that disable the registration of "simd" intrinsics.
The simd type checks were changed to work for either
package "simd" or "internal/simd" so that moving that
package won't be quite so fragile.
cmd/compile, internal/simd: glue for adding SIMD extensions to Go
cmd/compile: theft of Cherry's sample SIMD compilation
Change-Id: Id44e2f4bafe74032c26de576a8691b6f7d977e01
Reviewed-on: https://go-review.googlesource.com/c/go/+/675598
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
