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Change-Id: I081da8c79f0264118e079af21ff58c511ae37e6c Reviewed-on: https://go-review.googlesource.com/c/go/+/760682 Reviewed-by: Junyang Shao <shaojunyang@google.com> LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com> Reviewed-by: Joel Sing <joel@sing.id.au> Reviewed-by: Keith Randall <khr@google.com> Auto-Submit: Keith Randall <khr@google.com>
72 lines
2.4 KiB
Go
72 lines
2.4 KiB
Go
// asmcheck
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// Copyright 2023 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package codegen
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type big1 struct {
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w [1<<30 - 1]uint32
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}
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type big2 struct {
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d [1<<29 - 1]uint64
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}
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func loadLargeOffset(sw *big1, sd *big2) (uint32, uint64) {
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// ppc64x:`MOVWZ +[0-9]+\(R[0-9]+\)` -`ADD`
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a3 := sw.w[1<<10]
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// ppc64le/power10:`MOVWZ +[0-9]+\(R[0-9]+\), R[0-9]+` -`ADD`
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// ppc64x/power9:`ADD` `MOVWZ +\(R[0-9]+\), R[0-9]+`
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// ppc64x/power8:`ADD` `MOVWZ +\(R[0-9]+\), R[0-9]+`
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b3 := sw.w[1<<16]
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// ppc64le/power10:`MOVWZ +[0-9]+\(R[0-9]+\), R[0-9]+` -`ADD`
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// ppc64x/power9:`ADD` `MOVWZ +\(R[0-9]+\), R[0-9]+`
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// ppc64x/power8:`ADD` `MOVWZ +\(R[0-9]+\), R[0-9]+`
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c3 := sw.w[1<<28]
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// ppc64x:`MOVWZ +\(R[0-9]+\)\(R[0-9]+\), R[0-9]+`
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d3 := sw.w[1<<29]
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// ppc64x:`MOVD +[0-9]+\(R[0-9]+\)` -`ADD`
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a4 := sd.d[1<<10]
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// ppc64le/power10:`MOVD +[0-9]+\(R[0-9]+\)` -`ADD`
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// ppc64x/power9:`ADD` `MOVD +\(R[0-9]+\), R[0-9]+`
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// ppc64x/power8:`ADD` `MOVD +\(R[0-9]+\), R[0-9]+`
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b4 := sd.d[1<<16]
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// ppc64le/power10:`MOVD +[0-9]+\(R[0-9]+\)` -`ADD`
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// ppc64x/power9:`ADD` `MOVD +\(R[0-9]+\), R[0-9]+`
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// ppc64x/power8:`ADD` `MOVD +\(R[0-9]+\), R[0-9]+`
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c4 := sd.d[1<<27]
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// ppc64x:`MOVD +\(R[0-9]+\)\(R[0-9]+\), R[0-9]+`
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d4 := sd.d[1<<28]
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return a3 + b3 + c3 + d3, a4 + b4 + c4 + d4
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}
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func storeLargeOffset(sw *big1, sd *big2) {
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// ppc64x:`MOVW +R[0-9]+, [0-9]+\(R[0-9]+\)` -`ADD`
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sw.w[1<<10] = uint32(10)
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// ppc64le/power10:`MOVW +R[0-9]+, [0-9]+\(R[0-9]+\)` -`ADD`
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// ppc64x/power9:`MOVW +R[0-9]+\, \(R[0-9]+\)` `ADD`
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// ppc64x/power8:`MOVW +R[0-9]+\, \(R[0-9]+\)` `ADD`
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sw.w[1<<16] = uint32(20)
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// ppc64le/power10:`MOVW +R[0-9]+, [0-9]+\(R[0-9]+\)` -`ADD`
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// ppc64x/power9:`MOVW +R[0-9]+, \(R[0-9]+\)` `ADD`
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// ppc64x/power8:`MOVW +R[0-9]+, \(R[0-9]+\)` `ADD`
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sw.w[1<<28] = uint32(30)
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// ppc64x:`MOVW +R[0-9]+, \(R[0-9]+\)`
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sw.w[1<<29] = uint32(40)
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// ppc64x:`MOVD +R[0-9]+, [0-9]+\(R[0-9]+\)` -`ADD`
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sd.d[1<<10] = uint64(40)
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// ppc64le/power10:`MOVD +R[0-9]+, [0-9]+\(R[0-9]+\)` -`ADD`
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// ppc64x/power9:`MOVD +R[0-9]+, \(R[0-9]+\)` `ADD`
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// ppc64x/power8:`MOVD +R[0-9]+, \(R[0-9]+\)` `ADD`
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sd.d[1<<16] = uint64(50)
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// ppc64le/power10:`MOVD +R[0-9]+, [0-9]+\(R[0-9]+\)` -`ADD`
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// ppc64x/power9:`MOVD +R[0-9]+, \(R[0-9]+\)` `ADD`
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// ppc64x/power8:`MOVD +R[0-9]+, \(R[0-9]+\)` `ADD`
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sd.d[1<<27] = uint64(60)
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// ppc64x:`MOVD +R[0-9]+, \(R[0-9]+\)`
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sd.d[1<<28] = uint64(70)
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}
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