// By doing so, we can have the input blocks (four bits each), and the key blocks (six bits each) well-aligned without
// extra shifts/rotations for alignments.
func unpack(x uint64) uint64 {
	return ((x>>(6*1))&0xff)<<(8*0) |
		((x>>(6*3))&0xff)<<(8*1) |
		((x>>(6*5))&0xff)<<(8*2) |
		((x>>(6*7))&0xff)<<(8*3) |
		((x>>(6*0))&0xff)<<(8*4) |

func pcAlignPadLength(ctxt *obj.Link, pc int64, alignedValue int64) int {
	if !((alignedValue&(alignedValue-1) == 0) && 8 <= alignedValue && alignedValue <= 2048) {
		ctxt.Diag("alignment value of an instruction must be a power of two and in the range [8, 2048], got %d\n", alignedValue)
	}
	return int(-pc & (alignedValue - 1))
}

		}
	}
}

// test a larger buffer with different sizes and alignments
func TestIndexByteBig(t *testing.T) {
	var n = 1024
	if testing.Short() {
		n = 128
	}
	b := make([]byte, n)
	for i := 0; i < n; i++ {
		// different start alignments
		b1 := b[i:]
		for j := 0; j < len(b1); j++ {
			b1[j] = 'x'
			pos := IndexByte(b1, 'x')
			if pos != j {

        rate.
*   XLA Support:
    *   Add standalone XLA AOT runtime target + relevant .cc sources to pip
        package.
    *   Add check for memory alignment to MemoryAllocation::MemoryAllocation()
        on 32-bit ARM. This ensures a deterministic early exit instead of a hard
        to debug bus error later.

							Type:        []string{"string"},...