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Triggers a handful of times in std+cmd. Change-Id: I9bb8ce9a5f8bae2547cb61157cd8f256e1b63e76 Reviewed-on: https://go-review.googlesource.com/c/go/+/229602 Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Keith Randall <khr@golang.org>
34 lines
705 B
Go
34 lines
705 B
Go
// asmcheck
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// Copyright 2020 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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// This file contains codegen tests related to boolean simplifications/optimizations.
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func convertNeq0B(x uint8, c bool) bool {
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// amd64:"ANDL\t[$]1",-"SETNE"
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b := x&1 != 0
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return c && b
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}
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func convertNeq0W(x uint16, c bool) bool {
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// amd64:"ANDL\t[$]1",-"SETNE"
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b := x&1 != 0
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return c && b
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}
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func convertNeq0L(x uint32, c bool) bool {
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// amd64:"ANDL\t[$]1",-"SETB"
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b := x&1 != 0
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return c && b
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}
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func convertNeq0Q(x uint64, c bool) bool {
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// amd64:"ANDQ\t[$]1",-"SETB"
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b := x&1 != 0
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return c && b
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}
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