// 'go help mod init' or https://golang.org/ref/mod#go-mod-init.
//
// To add missing module requirements or remove unneeded requirements,
// use 'go mod tidy'. For details, see 'go help mod tidy' or
// https://golang.org/ref/mod#go-mod-tidy.
//
// To add, upgrade, downgrade, or remove a specific module requirement, use
// 'go get'. For details, see 'go help module-get' or
// https://golang.org/ref/mod#go-get.
//

		// The multiply is unsigned for the U versions, signed for the non-U versions.
		// HMULx[U] are intentionally not marked as commutative, even though they are.
		// This is because they have asymmetric register requirements.
		// There are rewrite rules to try to place arguments in preferable slots.
		{name: "HMULQ", argLength: 2, reg: gp21hmul, asm: "IMULQ", clobberFlags: true},

		// detector to be invoked before it has been initialized. Note
		// the use of "regonly" instead of just ignoring the package
		// completely-- we do this due to the requirements of the
		// package ID numbering scheme. See the comment in
		// $GOROOT/src/internal/coverage/pkid.go dealing with
		// hard-coding of runtime package IDs.
		cmode := cfg.BuildCoverMode

// Inline small or disjoint runtime.memmove calls with constant length.
// See the comment in op Move in genericOps.go for discussion of the type.
//
// Note that we've lost any knowledge of the type and alignment requirements
// of the source and destination. We only know the size, and that the type
// contains no pointers.
// The type of the move is not necessarily v.Args[0].Type().Elem()!
// See issue 55122 for details.
//

	 * generate extra passes putting branches
	 * around jmps to fix. this is rare.
	 */
	bflag := 1

	var otxt int64
	var q *obj.Prog
	var out [5]uint32
	var falign int32 // Track increased alignment requirements for prefix.
	for bflag != 0 {
		bflag = 0
		pc = 0
		falign = 0 // Note, linker bumps function symbols to funcAlign.
		for p = c.cursym.Func().Text.Link; p != nil; p = p.Link {
			p.Pc = pc

			return fmt.Errorf("loading compiled Go files from cache: %w", err)
		}
		need &^= needCompiledGoFiles
	}
	if need == 0 {
		// Nothing left to do.
		return nil
	}

	// Collect symbol ABI requirements from assembly.
	symabis, err := BuildToolchain.symabis(b, a, sfiles)
	if err != nil {
		return err
	}

	// Prepare Go import config.

	<li>Round to the nearest representable constant if unable to
	    represent a floating-point or complex constant due to limits
	    on precision.</li>
</ul>

<p>
These requirements apply both to literal constants and to the result
of evaluating <a href="#Constant_expressions">constant
expressions</a>.
</p>


<h2 id="Variables">Variables</h2>

<p>