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
// one of the CMP instructions that require special handling.

var armJump = map[string]bool{
	"B":    true,
	"BL":   true,
	"BX":   true,
	"BEQ":  true,
	"BNE":  true,
	"BCS":  true,
	"BHS":  true,
	"BCC":  true,
	"BLO":  true,
	"BMI":  true,
	"BPL":  true,
	"BVS":  true,
	"BVC":  true,
	"BHI":  true,
	"BLS":  true,
	"BGE":  true,
	"BLT":  true,
	"BGT":  true,
	"BLE":  true,
	"CALL": true,
	"JMP":  true,
}

func jumpArm(word string) bool {

var arm64Jump = map[string]bool{
	"B":     true,
	"BL":    true,
	"BEQ":   true,
	"BNE":   true,
	"BCS":   true,
	"BHS":   true,
	"BCC":   true,
	"BLO":   true,
	"BMI":   true,
	"BPL":   true,
	"BVS":   true,
	"BVC":   true,
	"BHI":   true,
	"BLS":   true,
	"BGE":   true,
	"BLT":   true,
	"BGT":   true,
	"BLE":   true,
	"CALL":  true,
	"CBZ":   true,
	"CBZW":  true,
	"CBNZ":  true,

	BLT CR6,0(PC)                   // 41980000
	BLT CR6, LR                     // 4d980020
	BVC 0(PC)                       // 40830000
	BVC CR6, LR                     // 4c9b0020
	BVS CR6, LR                     // 4d9b0020
	BVS 0(PC)                       // 41830000
	JMP 8(PC)                       // 48000010

	NOP
	NOP R2
	NOP F2
	NOP $4

	CRAND CR0GT, CR0EQ, CR0SO       // 4c620a02

src+16(FP), R2, R3 // R2=base, R3=len continue: WORD $0xB93E0002 // KIMD --, R2 BVS continue // continue if interrupted MOVD $0, R0 // reset R0 for pre-go1.8 compilers RET // func klmd(function code, a *[200]byte, dst, src []byte) TEXT ·klmd(SB), NOFRAME|NOSPLIT, $0-64 MOVD function+0(FP), R0 MOVD a+8(FP), R1 LMG dst+16(FP), R2, R3 // R2=base, R3=len LMG src+40(FP), R4, R5 // R4=base, R5=len continue: WORD $0xB93F0024 // KLMD R2, R4 BVS continue // continue if interrupted MOVD $0, R0 // reset R0 for pre-go1.8...