BEQ	R1, 2(PC)
	JAL	0(R1)		// CALL (R1)	// 0020f809
	BEQ	R1, 2(PC)
	JAL	foo+0(SB)	// CALL foo(SB)	// 0c000021

//
// BEQ/BNE
//
//	LBRA rreg ',' rel
//	{
//		outcode(int($1), &$2, 0, &$4);
//	}
label1:
	BEQ	R1, 1(PC)	// BEQ R1, 1(PC)	// 10200001
	BEQ	R1, label1	// BEQ R1, 18		// 1020fffd

//	LBRA rreg ',' sreg ',' rel
//	{
//		outcode(int($1), &$2, 0, &$4);
//	}
label2:

	//	}
	BEQ	R1, 2(PC)
label0:
	JMP	1(PC)
	BEQ	R1, 2(PC)
	JMP	label0+0	// JMP 66
	BEQ	R1, 2(PC)
	JAL	1(PC)	// CALL 1(PC)
	BEQ	R1, 2(PC)
	JAL	label0+0	// CALL 66

	//	LBRA addr
	//	{
	//		outcode(int($1), &nullgen, 0, &$2);
	//	}
	BEQ	R1, 2(PC)
	JMP	0(R1)	// JMP (R1)
	BEQ	R1, 2(PC)
	JMP	foo+0(SB)	// JMP foo(SB)
	BEQ	R1, 2(PC)
	JAL	0(R1)	// CALL (R1)

//		outcode($1, $2, &nullgen, 0, &$4);
//	}
	B.EQ	1(PC) // BEQ 1(PC)

//	LTYPE4 cond comma nireg
//	{
//		outcode($1, $2, &nullgen, 0, &$4);
//	}
	BEQ	2(PC)
	B	foo(SB) // JMP foo(SB)
	BEQ	2(PC)
	B	bar<>(SB) // JMP bar<>(SB)

//
// BX
//
//	LTYPEBX comma ireg
//	{
//		outcode($1, Always, &nullgen, 0, &$3);
//	}
	BX	(R0)

//
// BEQ
//
//	LTYPE5 comma rel
//	{

// with the core of the assembler.

package arch

import (
	"cmd/internal/obj"
	"cmd/internal/obj/loong64"
	"errors"
	"fmt"
)

func jumpLoong64(word string) bool {
	switch word {
	case "BEQ", "BFPF", "BFPT", "BLTZ", "BGEZ", "BLEZ", "BGTZ", "BLT", "BLTU", "JIRL", "BNE", "BGE", "BGEU", "JMP", "JAL", "CALL":
		return true
	}
	return false
}

// IsLoong64RDTIME reports whether the op (as defined by an loong64.A*

	NEGCC R3, R4                    // 7c8300d1
	NEGV R3, R4                     // 7c8304d0
	NEGVCC R3, R4                   // 7c8304d1

	BEQ 0(PC)                       // 41820000
	BEQ CR1,0(PC)                   // 41860000
	BEQ CR0, LR                     // 4d820020
	BEQ CR7, LR                     // 4d9e0020
	BGE 0(PC)                       // 40800000
	BGE CR2,0(PC)                   // 40880000

// 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

	SLLV	$4, R4, R5		// 85104100
	SLLV	$4, R4			// 84104100
	ROTRV	$4, R4, R5		// 85104d00
	ROTRV	$4, R4			// 84104d00
	SYSCALL				// 00002b00
	BEQ	R4, R5, 1(PC)		// 85040058
	BEQ	R4, 1(PC)		// 80040040
	BEQ	R4, R0, 1(PC)		// 80040040
	BEQ	R0, R4, 1(PC)		// 80040040
	BNE	R4, R5, 1(PC)		// 8504005c
	BNE	R4, 1(PC)		// 80040044
	BNE	R4, R0, 1(PC)		// 80040044
	BNE	R0, R4, 1(PC)		// 80040044

	"DAW": arm.C_WBIT,
	"IB":  arm.C_PBIT | arm.C_UBIT,
	"IA":  arm.C_UBIT,
	"DB":  arm.C_PBIT,
	"DA":  0,
}

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,

	"cmd/internal/obj/arm64"
	"errors"
)

var arm64LS = map[string]uint8{
	"P": arm64.C_XPOST,
	"W": arm64.C_XPRE,
}

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,

	SLLI	$64, X5, X6			// ERROR "immediate out of range 0 to 63"
	SRLI	$64, X5, X6			// ERROR "immediate out of range 0 to 63"
	SRAI	$64, X5, X6			// ERROR "immediate out of range 0 to 63"
	BEQ	X5, X6, $1			// ERROR "instruction with branch-like opcode lacks destination"
	BEQ	X5, X6, 31(X10)			// ERROR "instruction with branch-like opcode lacks destination"
	RORI	$-1, X5, X6			// ERROR "immediate out of range 0 to 63"