BCL $20,CR0LT,$1,LR             // 4e800821
	BCL $20,CR0LT,$0,LR             // 4e800021
	BCL $20,CR0LT,LR                // 4e800021
	BCL $20,CR0GT,LR                // 4e810021
	BCL 20,CR0LT,LR                 // BCL $20,CR0LT,LR // 4e800021
	BCL 20,undefined_symbol,LR      // BCL $20,CR0LT,LR // 4e800021
	BCL 20,undefined_symbol+1,LR    // BCL $20,CR0GT,LR // 4e810021

// with the core of the assembler.

package arch

import (
	"cmd/internal/obj"
	"cmd/internal/obj/ppc64"
)

func jumpPPC64(word string) bool {
	switch word {
	case "BC", "BCL", "BEQ", "BGE", "BGT", "BL", "BLE", "BLT", "BNE", "BR", "BVC", "BVS", "BDNZ", "BDZ", "CALL", "JMP":
		return true
	}
	return false
}

// IsPPC64CMP reports whether the op (as defined by an ppc64.A* constant) is

			v &^= 03
		}

		if v < -(1<<16) || v >= 1<<15 {
			c.ctxt.Diag("branch too far\n%v", p)
		}
		o1 = OP_BC(c.opirr(p.As), uint32(a), uint32(r), uint32(v), 0)

	case 18: /* br/bl (lr/ctr); bc/bcl bo,bi,(lr/ctr) */
		var v int32
		var bh uint32 = 0
		if p.As == ABC || p.As == ABCL {
			v = c.regoff(&p.From) & 31
		} else {
			v = 20 /* unconditional */
		}
		r := int(p.Reg)
		if r == 0 {