stw := stopTheWorld(stwWriteHeapDump)

	// Keep m on this G's stack instead of the system stack.
	// Both readmemstats_m and writeheapdump_m have pretty large
	// peak stack depths and we risk blowing the system stack.
	// This is safe because the world is stopped, so we don't
	// need to worry about anyone shrinking and therefore moving
	// our stack.
	var m MemStats
	systemstack(func() {

	EvUserTaskEnd     // end of a task [timestamp, internal task ID, stack ID]
	EvUserRegionBegin // trace.{Start,With}Region [timestamp, internal task ID, name string ID, stack ID]
	EvUserRegionEnd   // trace.{End,With}Region [timestamp, internal task ID, name string ID, stack ID]
	EvUserLog         // trace.Log [timestamp, internal task ID, key string ID, value string ID, stack]

	// Coroutines. Added in Go 1.23.

	opConstu     = 0x10 /* 1 op, LEB128 const */
	opConsts     = 0x11 /*	" signed */
	opDup        = 0x12
	opDrop       = 0x13
	opOver       = 0x14
	opPick       = 0x15 /* 1 op, 1 byte stack index */
	opSwap       = 0x16
	opRot        = 0x17
	opXderef     = 0x18
	opAbs        = 0x19
	opAnd        = 0x1A
	opDiv        = 0x1B
	opMinus      = 0x1C
	opMod        = 0x1D
	opMul        = 0x1E

	}
	pf, err := Parse(name, data)
	if err != nil {
		return nil, fmt.Errorf("failed to parse: %v", err)
	}
	return pf, nil
}

// ReadFile reads the counters and stack counters from the given file.
// This is the implementation of x/telemetry/counter/countertest.Read
func ReadFile(name string) (counters, stackCounters map[string]uint64, _ error) {

// Copyright (c) 2015-2023 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful

// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful

// Copyright (c) 2015-2022 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful

// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful

// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful

			if elim[v] == nil {
				elim[v] = n
				changed = true
			}
			return
		case OpVarLive:
			// Don't delete the auto if it needs to be kept alive.

			// We depend on this check to keep the autotmp stack slots
			// for open-coded defers from being removed (since they
			// may not be used by the inline code, but will be used by
			// panic processing).
			n, ok := v.Aux.(*ir.Name)
			if !ok || n.Class != ir.PAUTO {