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.

	MOVFL R1, $3                    // 7c203120
	MOVMW 4(R3), R4                 // b8830004


	// Verify supported bdnz/bdz encodings.
	BC 16,0,0(PC)                   // BC $16, CR0LT, 0(PC) // 42000000
	BDNZ 0(PC)                      // 42000000
	BDZ 0(PC)                       // 42400000
	BC 18,0,0(PC)                   // BC $18, CR0LT, 0(PC) // 42400000

	// Verify the supported forms of bcclr[l]

VSLDOI $12, ZERO, TMP, TMP // vsldoi 6,0,6,12 VXOR IN0, TMP, IN0 // vxor 1,1,6 VADDUWM RCON, RCON, RCON // vadduwm 4,4,4 VXOR IN0, KEY, IN0 // vxor 1,1,3 STXVD2X IN0, (R0+OUTENC) STXVD2X IN0, (R0+OUTDEC) ADD $16, OUTENC, OUTENC ADD $-16, OUTDEC, OUTDEC BDZ done VSPLTW $3, IN0, KEY // vspltw 3,1,3 VSLDOI $12, ZERO, IN1, TMP // vsldoi 6,0,2,12 VSBOX KEY, KEY // vsbox 3,3 VXOR IN1, TMP, IN1 // vxor 2,2,6 VSLDOI $12, ZERO, TMP, TMP // vsldoi 6,0,6,12 VXOR IN1, TMP, IN1 // vxor 2,2,6 VSLDOI $12, ZERO, TMP,...