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Replace \s with a space in backtick-quoted strings
Replace \\s with a space in double-quoted strings
Change-Id: I0c8b249bb12c2c8ca69e683e4bc6f27544fd6094
Reviewed-on: https://go-review.googlesource.com/c/go/+/760680
Auto-Submit: Keith Randall <khr@google.com>
Reviewed-by: Junyang Shao <shaojunyang@google.com>
Reviewed-by: Paul Murphy <paumurph@redhat.com>
Reviewed-by: Keith Randall <khr@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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Before this CL, the simdgen contains a sign check to selectively enable
such rules for deduplication purposes. This left out `VPSRL` as it's
only available in unsigned form. This CL fixes that.
It looks like the previous documentation fix to SHA instruction might
not had run go generate, so this CL also contains the generated code for
that fix.
There is also a weird phantom import in
cmd/compile/internal/ssa/issue77582_test.go
This CL also fixes that
The trybot didn't complain?
Change-Id: Ibbf9f789c1a67af1474f0285ab376bc07f17667e
Reviewed-on: https://go-review.googlesource.com/c/go/+/748501
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
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IsNaN's underlying instruction, VCMPPS (or VCMPPD), takes two
inputs, and computes either of them is NaN. Optimize the Or
pattern to generate two-operand form.
This implements the optimization mentioned in CL 733660.
Change-Id: I13943b377ee384864c913eed320763f333a03e41
Reviewed-on: https://go-review.googlesource.com/c/go/+/733680
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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Also removes a few leftover TODOs and scraps of commented-out code
from simd development.
Updated etetest.sh to make it behave whether amd64 implies the
experiment, or not.
Fixes #76473.
Change-Id: I6d9792214d7f514cb90c21b101dbf7d07c1d0e55
Reviewed-on: https://go-review.googlesource.com/c/go/+/728220
TryBot-Bypass: David Chase <drchase@google.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
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This CL also updates the internal uses of these APIs.
This CL also fixed a instable output issue left by previous CLs.
Change-Id: Ibc38361d35e2af0c4943a48578f3c610b74ed14d
Reviewed-on: https://go-review.googlesource.com/c/go/+/720020
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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This CL generates optimizations for masked variant of AVX512
instructions for patterns:
x.Op(y).Merge(z, mask) => OpMasked(z, x, y mask), where OpMasked is
resultInArg0.
Change-Id: Ife7ccc9ddbf76ae921a085bd6a42b965da9bc179
Reviewed-on: https://go-review.googlesource.com/c/go/+/718160
Reviewed-by: David Chase <drchase@google.com>
TryBot-Bypass: Junyang Shao <shaojunyang@google.com>
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For 512-bits they are unchanged. This CL adds the optimization rules for
128/256-bits under feature check.
This CL also fixed a bug for masked load variant of instructions and
make them zeroing by default as well.
Change-Id: I6fe395541c0cd509984a81841420e71c3af732f2
Reviewed-on: https://go-review.googlesource.com/c/go/+/717822
Reviewed-by: David Chase <drchase@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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This CL tires to improve a situation pointed out by
https://github.com/golang/go/issues/73787#issuecomment-3305494947.
Change-Id: Ic23c80fe71344fc25383ab238ad6631e0f0cd22e
Reviewed-on: https://go-review.googlesource.com/c/go/+/705416
Reviewed-by: Cherry Mui <cherryyz@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
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Change-Id: Ica2d5ee48082c69e86b12b519ba8df7a2556392f
Reviewed-on: https://go-review.googlesource.com/c/go/+/704355
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: David Chase <drchase@google.com>
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