func (rb *reorderBuffer) runeAt(n int) rune {
	inf := rb.rune[n]
	r, _ := utf8.DecodeRune(rb.byte[inf.pos : inf.pos+inf.size])
	return r
}

// bytesAt returns the UTF-8 encoding of the rune at position n.
// It is used for Hangul and recomposition.
func (rb *reorderBuffer) bytesAt(n int) []byte {
	inf := rb.rune[n]
	return rb.byte[inf.pos : int(inf.pos)+int(inf.size)]
}

	// This is the commit point.

	// First, issue load at lowest address.
	v = loadBlock.NewValue2(pos, OpLoad, sizeType(n*size), r[0].load.Args[0], mem)

	// Byte swap if needed,
	if needSwap {
		v = byteSwap(loadBlock, pos, v)
	}

	// Extend if needed.
	if n*size < root.Type.Size() {
		v = zeroExtend(loadBlock, pos, v, n*size, root.Type.Size())
	}

	// Shift if needed.
	if isLittleEndian && shift0 != 0 {

#define off16	R16
#define off32	R17
#define off48	R18
#define off64	R19
#define off80	R20
#define off96	R21
#define	off112	R22

#define const1	V24
#define const2	V25

#define byteswap	V26
#define mask_32bit	V27
#define mask_64bit	V28
#define zeroes		V29

#define MAX_SIZE	32*1024
#define REFLECT

TEXT ·ppc64SlicingUpdateBy8(SB), NOSPLIT|NOFRAME, $0-44
	MOVWZ	crc+0(FP), R3   // incoming crc

		if s.PkgIdx != goobj.PkgIdxHashed {
			// We don't need the data for non-hashed symbols, yet.
			panic("not supported")
		}
		i := uint32(s.SymIdx + uint32(r.NSym()+r.NHashed64def()))
		return r.BytesAt(r.DataOff(i), r.DataSize(i))
	}

	ndef := uint32(r.NSym() + r.NHashed64def() + r.NHasheddef() + r.NNonpkgdef())
	for i := uint32(0); i < ndef; i++ {
		osym := r.Sym(i)
		addr := uint64(r.DataOff(i))

for(const[byteStatName,columnName]of
Object.entries(BYTE_STAT_COLUMN_MAP)){const byteStat=region.byteStats[byteStatName];if(byteStat===undefined)continue;fields[columnName]=new Scalar(sizeInBytes_smallerIsBetter,byteStat);}