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4bfc3a9d14
This change mechanically replaces all occurrences of interface{}
by 'any' (where deemed safe by the 'any' modernizer) throughout
std and cmd, minus their vendor trees.
Since this fix is relatively numerous, it gets its own CL.
Also, 'go generate go/types'.
Change-Id: I14a6b52856c3291c1d27935409bca8d5fd4242a2
Reviewed-on: https://go-review.googlesource.com/c/go/+/719702
Commit-Queue: Alan Donovan <adonovan@google.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@google.com>
LUCI-TryBot-Result: Go LUCI <golang-scoped@luci-project-accounts.iam.gserviceaccount.com>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>
Auto-Submit: Alan Donovan <adonovan@google.com>
41 lines
1.3 KiB
Go
41 lines
1.3 KiB
Go
// Copyright 2016 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 ssa
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import (
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"cmd/compile/internal/types"
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"fmt"
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"testing"
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)
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func BenchmarkCopyElim1(b *testing.B) { benchmarkCopyElim(b, 1) }
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func BenchmarkCopyElim10(b *testing.B) { benchmarkCopyElim(b, 10) }
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func BenchmarkCopyElim100(b *testing.B) { benchmarkCopyElim(b, 100) }
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func BenchmarkCopyElim1000(b *testing.B) { benchmarkCopyElim(b, 1000) }
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func BenchmarkCopyElim10000(b *testing.B) { benchmarkCopyElim(b, 10000) }
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func BenchmarkCopyElim100000(b *testing.B) { benchmarkCopyElim(b, 100000) }
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func benchmarkCopyElim(b *testing.B, n int) {
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c := testConfig(b)
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values := make([]any, 0, n+2)
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values = append(values, Valu("mem", OpInitMem, types.TypeMem, 0, nil))
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last := "mem"
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for i := 0; i < n; i++ {
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name := fmt.Sprintf("copy%d", i)
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values = append(values, Valu(name, OpCopy, types.TypeMem, 0, nil, last))
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last = name
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}
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values = append(values, Exit(last))
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// Reverse values array to make it hard
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for i := 0; i < len(values)/2; i++ {
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values[i], values[len(values)-1-i] = values[len(values)-1-i], values[i]
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}
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for i := 0; i < b.N; i++ {
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fun := c.Fun("entry", Bloc("entry", values...))
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Copyelim(fun.f)
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}
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}
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