2020-04-23 01:21:59 -06:00
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// 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[$]1",-"SETNE"
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2022-08-08 08:36:07 -06:00
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// ppc64:"ANDCC",-"CMPW",-"ISEL"
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// ppc64le:"ANDCC",-"CMPW",-"ISEL"
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// ppc64le/power9:"ANDCC",-"CMPW",-"ISEL"
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2020-04-23 01:21:59 -06:00
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b := x&1 != 0
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return c && b
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}
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func convertNeq0W(x uint16, c bool) bool {
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// amd64:"ANDL\t[$]1",-"SETNE"
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2022-08-08 08:36:07 -06:00
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// ppc64:"ANDCC",-"CMPW",-"ISEL"
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// ppc64le:"ANDCC",-"CMPW",-"ISEL"
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// ppc64le/power9:"ANDCC",-CMPW",-"ISEL"
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2020-04-23 01:21:59 -06:00
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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[$]1",-"SETB"
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2022-08-08 08:36:07 -06:00
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// ppc64:"ANDCC",-"CMPW",-"ISEL"
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// ppc64le:"ANDCC",-"CMPW",-"ISEL"
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// ppc64le/power9:"ANDCC",-"CMPW",-"ISEL"
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2020-04-23 01:21:59 -06:00
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b := x&1 != 0
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return c && b
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}
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func convertNeq0Q(x uint64, c bool) bool {
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2021-10-10 09:56:16 -06:00
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// amd64:"ANDL\t[$]1",-"SETB"
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2022-08-08 08:36:07 -06:00
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// ppc64:"ANDCC",-"CMP",-"ISEL"
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// ppc64le:"ANDCC",-"CMP",-"ISEL"
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// ppc64le/power9:"ANDCC",-"CMP",-"ISEL"
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2020-04-23 01:21:59 -06:00
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b := x&1 != 0
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return c && b
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}
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2022-08-08 08:36:07 -06:00
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func convertNeqBool32(x uint32) bool {
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// ppc64:"ANDCC",-"CMPW",-"ISEL"
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// ppc64le:"ANDCC",-"CMPW",-"ISEL"
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// ppc64le/power9:"ANDCC",-"CMPW",-"ISEL"
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return x&1 != 0
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}
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func convertEqBool32(x uint32) bool {
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// ppc64:"ANDCC",-"CMPW","XOR",-"ISEL"
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// ppc64le:"ANDCC",-"CMPW","XOR",-"ISEL"
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// ppc64le/power9:"ANDCC","XOR",-"CMPW",-"ISEL"
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return x&1 == 0
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}
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func convertNeqBool64(x uint64) bool {
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// ppc64:"ANDCC",-"CMP",-"ISEL"
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// ppc64le:"ANDCC",-"CMP",-"ISEL"
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// ppc64le/power9:"ANDCC",-"CMP",-"ISEL"
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return x&1 != 0
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}
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func convertEqBool64(x uint64) bool {
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// ppc64:"ANDCC","XOR",-"CMP",-"ISEL"
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// ppc64le:"ANDCC","XOR",-"CMP",-"ISEL"
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// ppc64le/power9:"ANDCC","XOR",-"CMP",-"ISEL"
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return x&1 == 0
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}
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