// have no quoted representation.
			//
			// fmt with "%q" (and the corresponding functions in the strconv package)
			// would quote out-of-range values to the Unicode replacement character
			// instead of the original value (see https://go.dev/issue/51526), so
			// they must be treated as int32 instead.
			//
			// We arbitrarily draw the line at UTF-8 validity, which biases toward the

// aligned appropriately for the gcc ABI.
// See cgocall.go for more details.
TEXT ·asmcgocall(SB),NOSPLIT,$0-20
	MOVV	fn+0(FP), R25
	MOVV	arg+8(FP), R4

	MOVV	R3, R12	// save original stack pointer
	MOVV	g, R13

	// Figure out if we need to switch to m->g0 stack.
	// We get called to create new OS threads too, and those
	// come in on the m->g0 stack already.
	MOVV	g_m(g), R5

// aligned appropriately for the gcc ABI.
// See cgocall.go for more details.
TEXT ·asmcgocall(SB),NOSPLIT,$0-12
	MOVW	fn+0(FP), R25
	MOVW	arg+4(FP), R4

	MOVW	R29, R3	// save original stack pointer
	MOVW	g, R2

	// Figure out if we need to switch to m->g0 stack.
	// We get called to create new OS threads too, and those
	// come in on the m->g0 stack already. Or we might already

// slice with the contents of the given slice followed by that many bytes and a
// second slice that aliases into it and contains only the extra bytes. If the
// original slice has sufficient capacity then no allocation is performed.
func sliceForAppend(in []byte, n int) (head, tail []byte) {
	if total := len(in) + n; cap(in) >= total {
		head = in[:total]
	} else {

// taken from the frame structure, records the results in the frame,
// and returns to runtime.asmcgocall.
//
// After it regains control, runtime.asmcgocall switches back to the
// original g (m->curg)'s stack and returns to runtime.cgocall.
//
// After it regains control, runtime.cgocall calls exitsyscall, which blocks
// until this m can run Go code without violating the $GOMAXPROCS limit,

	// formatting differs from the source formatting (in the amount of
	// white space). If there's a difference and SourcePos is set in
	// ConfigMode, //line directives are used in the output to restore
	// original source positions for a reader.
	pos          token.Position // current position in AST (source) space
	out          token.Position // current position in output space

			n := n.(*ir.ConvExpr)
			if n.X.Type().IsUnsafePtr() {
				n.X = cheapExpr(n.X, init)
				originals = append(originals, typecheck.ConvNop(n.X, types.Types[types.TUNSAFEPTR]))
			}
		}
	}
	walk(n.X)

	cheap := cheapExpr(n, init)

	slice := typecheck.MakeDotArgs(base.Pos, types.NewSlice(types.Types[types.TUNSAFEPTR]), originals)
	slice.SetEsc(ir.EscNone)

	// It's fragile and error-prone. We did a trick by reusing the existing rules
	// in generic rules for compile-time evaluation. But generic rules rewrite
	// original value, this behavior is undesired, because the lattice of values
	// may change multiple times, once it was rewritten, we lose the opportunity
	// to change it permanently, which can lead to errors. For example, We cannot

	"errors"
	"flag"
	"fmt"
	"internal/cfg"
	"internal/goarch"
	"internal/platform"
	"os"
	"os/exec"
	"path/filepath"
	"runtime"
	"strconv"
	"strings"
	"sync"
	"testing"
)

// Save the original environment during init for use in checks. A test
// binary may modify its environment before calling HasExec to change its
// behavior (such as mimicking a command-line tool), and that modified

	}
	return
}

// slicebytetostringtmp returns a "string" referring to the actual []byte bytes.
//
// Callers need to ensure that the returned string will not be used after
// the calling goroutine modifies the original slice or synchronizes with
// another goroutine.
//
// The function is only called when instrumenting
// and otherwise intrinsified by the compiler.
//
// Some internal compiler optimizations use this function.