// Verify the supported forms of bcctr[l]
	BC $20,CR0LT,CTR                // 4e800420
	BC $20,CR0GT,CTR                // 4e810420
	BC 20,CR0LT,CTR                 // BC $20,CR0LT,CTR // 4e800420
	BC 20,undefined_symbol,CTR      // BC $20,CR0LT,CTR // 4e800420
	BC 20,undefined_symbol+1,CTR    // BC $20,CR0GT,CTR // 4e810420
	JMP CTR                         // 4e800420

				// into a constant. E.g:
				//   BC 4,...
				// into
				//   BC $4,...
				prog.From = obj.Addr{
					Type:   obj.TYPE_CONST,
					Offset: p.getConstant(prog, op, &a[0]),
				}

			}

			// Likewise, fixup usage like:
			//   BC x,LT,...
			//   BC x,foo+2,...
			//   BC x,4
			//   BC x,$5
			// into
			//   BC x,CR0LT,...
			//   BC x,CR0EQ,...
			//   BC x,CR1LT,...

// 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

		// Set up loop counter in CTR, used by BC
		// XXLXOR clears VS32
		//       XXLXOR VS32,VS32,VS32
		//       MOVD len/64,REG_TMP
		//       MOVD REG_TMP,CTR
		//       loop:
		//       STXV VS32,0(R20)
		//       STXV VS32,16(R20)
		//       STXV VS32,32(R20)
		//       STXV VS32,48(R20)
		//       ADD  $64,R20
		//       BC   16, 0, loop

		// Bytes per iteration

		}
	}
}

var cutTests = []struct {
	s, sep        string
	before, after string
	found         bool
}{
	{"abc", "b", "a", "c", true},
	{"abc", "a", "", "bc", true},
	{"abc", "c", "ab", "", true},
	{"abc", "abc", "", "", true},
	{"abc", "", "", "abc", true},
	{"abc", "d", "abc", "", false},
	{"", "d", "", "", false},
	{"", "", "", "", true},
}

		//
		//	XXLXOR	VS32,VS32,VS32
		// 	MOVD	$len/32,R31
		//	MOVD	R31,CTR
		//	MOVD	$16,R31
		//	loop:
		//	STXVD2X VS32,(R0)(R3)
		//	STXVD2X	VS32,(R31)(R3)
		//	ADD	R3,32
		//	BC	loop

		// remaining doubleword clears generated as needed
		//	MOVD	R0,(R3)
		//	MOVD	R0,8(R3)
		//	MOVD	R0,16(R3)
		//	MOVD	R0,24(R3)

		// one or more of these to clear remainder < 8 bytes

lno!.&egats-oree,oree,ysrab,??w??o!.&derno:.gnigats,,ecivres,knilemoh,?hp?latipac?ts&der?e&gdirb?rif???z!.&66duolc,amil,sh,tikcats,???ruoblem??om?p!.&bog?gro?lim?mo&c?n??t&en?opsgolb,?ude??irg?yks??r!.&mo&c?n??ossa?topsgolb,?a&c!htlaeh??pmoc?wtfos??bc?eh?if?ots!.&e&rawpohs,saberots,?yflles,??taeht?u&ces?sni?t&inruf?necca??za???s!.&a!bap.us,disnim321,?b!ibnal?rofmok??c!a??d!b?n&arb?ubroflanummok???e?f!noc,?g!ro??h!f??i!trap??k!shf??l?m!oc,t??n!mygskurbrutan??o?p!ohsdaerpsym,p??r!owebdluocti,?s!se...

lno!.&egats-oree,oree,ysrab,??w??o!.&derno:.gnigats,,ecivres,knilemoh,?hp?latipac?ts&der?e&gdirb?rif???z!.&66duolc,amil,sh,tikcats,???ruoblem??om?p!.&bog?gro?lim?mo&c?n??t&en?opsgolb,?ude??irg?yks??r!.&mo&c?n??ossa?topsgolb,?a&c!htlaeh??pmoc?wtfos??bc?eh?if?ots!.&e&rawpohs,saberots,?yflles,??taeht?u&ces?sni?t&inruf?necca??za???s!.&a!bap.us,disnim321,?b!ibnal?rofmok??c!a??d!b?n&arb?ubroflanummok???e?f!noc,?g!ro??h!f??i!trap??k!shf??l?m!oc,t??n!mygskurbrutan??o?p!ohsdaerpsym,p??r!owebdluocti,?s!se...

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57kMjiyUxGyYMn4uoqJv3DHGso813eYwR08APxTGRjvgjoXAr/lSVjmX/1O2E6Jy
ZiJKCxyoWnpNxrMJGIn6+AURLxGJUOiM2Kw/EWUgs9vYVjkcHPxjOqHBrk0lTCdW
donm+KjAWUBEHx3KkYm/btIQRh08c6QeNb6ohTu0uJbyCB+Bc/KF9g12scd/z0TD
vjyGiiPmqGRtDjxLuFnUqY2kvDx1MeQ3tkLHsfQ1+spCBaDHFiGRgslFLBh/2tTC
fd4OhfHlHrhk35mVvsron9o274RCcxA3QS7AyI0AJTaYK41KhYEdgrHjQ5upwYlN
merZJhdwg+1RM4AUMwApsGlBQISY4boabb1aadr+E3NDvQO3nN6yfwiuHBM4SaP8