//go:build (mips || mipsle) && gc

#include "textflag.h"

TEXT ·RewindAndSetgid(SB),NOSPLIT|NOFRAME,$0-0
	// Rewind stack pointer so anything that happens on the stack
	// will clobber the test pattern created by the caller
	ADDU	$(1024*8), R29

	// Ask signaller to setgid
	MOVW	$1, R1
	SYNC
	MOVW	R1, ·Baton(SB)
	SYNC

	// Wait for setgid completion
loop:
	SYNC
	MOVW	·Baton(SB), R1

//go:build (ppc64 || ppc64le) && gc

#include "textflag.h"

TEXT ·RewindAndSetgid(SB),NOSPLIT|NOFRAME,$0-0
	// Rewind stack pointer so anything that happens on the stack
	// will clobber the test pattern created by the caller
	ADD	$(1024 * 8), R1

	// Ask signaller to setgid
	MOVW	$1, R3
	SYNC
	MOVW	R3, ·Baton(SB)

	// Wait for setgid completion
loop:
	SYNC
	MOVW	·Baton(SB), R3
	CMP	R3, $0

// appears on panic path)
//
// 2) adjustments that take into account specific interesting values
// passed at a call site (ex: passing a constant that could result in
// cprop/deadcode in the caller)
//
// 3) adjustments that take into account values returned from the call
// at a callsite (ex: call always returns the same inlinable function,
// and return value flows unmodified into an indirect call)
//

pkg testing, method (*F) Failed() bool
pkg testing, method (*F) Fatal(...interface{})
pkg testing, method (*F) Fatalf(string, ...interface{})
pkg testing, method (*F) Fuzz(interface{})
pkg testing, method (*F) Helper()
pkg testing, method (*F) Log(...interface{})
pkg testing, method (*F) Logf(string, ...interface{})
pkg testing, method (*F) Name() string
pkg testing, method (*F) Setenv(string, string)

		body:    `var wg sync.WaitGroup; wg.Add(100); for i := 0; i < 100; i++ { go func(i int) { for j := 0; j < 100; j++ { C.f30(); runtime.GOMAXPROCS(i) }; wg.Done() }(i) }; wg.Wait()`,
		fail:    false,
	},
	{
		// Test poller deadline with cgocheck=2.  Issue #23435.
		name:    "deadline",
		c:       `#define US31 10`,
		imports: []string{"os", "time"},
		body:    `r, _, _ := os.Pipe(); r.SetDeadline(time.Now().Add(C.US31 * time.Microsecond))`,

//go:build (amd64 || amd64p32) && gc

#include "textflag.h"

TEXT ·RewindAndSetgid(SB),NOSPLIT,$0-0
	// Rewind stack pointer so anything that happens on the stack
	// will clobber the test pattern created by the caller
	ADDQ	$(1024 * 8), SP

	// Ask signaller to setgid
	MOVL	$1, ·Baton(SB)

	// Wait for setgid completion
loop:
	PAUSE
	MOVL	·Baton(SB), AX
	CMPL	AX, $0
	JNE	loop

	// Restore stack

// 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.

package liveness

// This file defines an "Intervals" helper type that stores a
// sorted sequence of disjoint ranges or intervals. An Intervals
// example: { [0,5) [9-12) [100,101) }, which corresponds to the
// numbers 0-4, 9-11, and 100. Once an Intervals object is created, it

	}
	return string(out)
}

func runExe(t *testing.T, extraEnv []string, args ...string) string {
	t.Helper()
	return run(t, extraEnv, args...)
}

func runCC(t *testing.T, args ...string) string {
	t.Helper()
	// This function is run in parallel, so append to a copy of cc
	// rather than cc itself.
	return run(t, nil, append(append([]string(nil), cc...), args...)...)

//	$
//
// For this reason, pick a unique filename for the dump, so as to
// defeat the caching.
func gatherPropsDumpForFile(t *testing.T, testcase string, td string) (string, error) {
	t.Helper()
	gopath := "testdata/props/" + testcase + ".go"
	outpath := filepath.Join(td, testcase+".a")
	salt := fmt.Sprintf(".p%dt%d", os.Getpid(), time.Now().UnixNano())
	dumpfile := filepath.Join(td, testcase+salt+".dump.txt")

		// LoweredGetCallerPC evaluates to the PC to which its "caller" will return.
		// I.e., if f calls g "calls" getcallerpc,
		// the result should be the PC within f that g will return to.
		// See runtime/stubs.go for a more detailed discussion.
		{name: "LoweredGetCallerPC", reg: gp01, rematerializeable: true},
		// LoweredGetCallerSP returns the SP of the caller of the current function. arg0=mem