test/live_noswiss.go

// errorcheckwithauto -0 -l -live -wb=0 -d=ssa/insert_resched_checks/off

//go:build !goexperiment.swissmap && !goexperiment.regabiargs

// For register ABI, liveness info changes slightly. See live_regabi.go.

// Copyright 2024 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

// non-swissmap-specific tests for live.go
// TODO(#54766): temporary while fast variants are disabled.

package main

// str is used to ensure that a temp is required for runtime calls below.
func str() string

var b bool
var m2 map[[2]string]*byte
var m2s map[string]*byte
var x2 [2]string

func f17b(p *byte) { // ERROR "live at entry to f17b: p$"
	// key temporary
	if b {
		m2s[str()] = p // ERROR "live at call to mapassign_faststr: p$" "live at call to str: p$"
	}
	m2s[str()] = p // ERROR "live at call to mapassign_faststr: p$" "live at call to str: p$"
	m2s[str()] = p // ERROR "live at call to mapassign_faststr: p$" "live at call to str: p$"
}

func f17c() {
	// key and value temporaries
	if b {
		m2s[str()] = f17d() // ERROR "live at call to f17d: .autotmp_[0-9]+$" "live at call to mapassign_faststr: .autotmp_[0-9]+$"
	}
	m2s[str()] = f17d() // ERROR "live at call to f17d: .autotmp_[0-9]+$" "live at call to mapassign_faststr: .autotmp_[0-9]+$"
	m2s[str()] = f17d() // ERROR "live at call to f17d: .autotmp_[0-9]+$" "live at call to mapassign_faststr: .autotmp_[0-9]+$"
}

func f17d() *byte