// Copyright 2016 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

(Add(Ptr|64|32|16|8) ...) => (ADD ...)
(Add(32|64)F ...) => (FADD(S|D) ...)

(Sub(Ptr|64|32|16|8) ...) => (SUB ...)
(Sub(32|64)F ...) => (FSUB(S|D) ...)

(Mul64 ...) => (MUL ...)
(Mul(32|16|8) ...) => (MULW ...)
(Mul(32|64)F  ...) => (FMUL(S|D) ...)

(Hmul64  ...) => (MULH ...)

				{0, 9223372032559808512}, // F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 F22 F23 F24 F25 F26 F27 F28 F29 F30
			},
		},
	},
	{
		name:   "FMADD",
		argLen: 3,
		asm:    ppc64.AFMADD,
		reg: regInfo{
			inputs: []inputInfo{
				{0, 9223372032559808512}, // F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20 F21 F22 F23 F24 F25 F26 F27 F28 F29 F30

	0xad2: 0x0e73, 0xad3: 0x0e87, 0xad4: 0x0e83, 0xad5: 0x0e7f, 0xad6: 0x0617, 0xad7: 0x0e8b,
	0xad8: 0x0e9b, 0xad9: 0x0e97, 0xada: 0x0ea3, 0xadb: 0x1651, 0xadc: 0x0eb3, 0xadd: 0x1719,
	0xade: 0x0ebf, 0xadf: 0x1723, 0xae0: 0x0ed3, 0xae1: 0x0edf, 0xae2: 0x0ef3, 0xae3: 0x1728,
	0xae4: 0x0f07, 0xae5: 0x0f0b, 0xae6: 0x172d, 0xae7: 0x1732, 0xae8: 0x0f27, 0xae9: 0x0f37,

	0xad2: 0x083f, 0xad3: 0x120f, 0xad4: 0x1213, 0xad5: 0x1217, 0xad6: 0x121f, 0xad7: 0x17cd,
	0xad8: 0x121b, 0xad9: 0x1223, 0xada: 0x1237, 0xadb: 0x123b, 0xadc: 0x1227, 0xadd: 0x123f,
	0xade: 0x1253, 0xadf: 0x1267, 0xae0: 0x1233, 0xae1: 0x1247, 0xae2: 0x124b, 0xae3: 0x124f,
	0xae4: 0x17d2, 0xae5: 0x17dc, 0xae6: 0x17d7, 0xae7: 0x066f, 0xae8: 0x126f, 0xae9: 0x1273,

	0xad2: 0x0e73, 0xad3: 0x0e87, 0xad4: 0x0e83, 0xad5: 0x0e7f, 0xad6: 0x0617, 0xad7: 0x0e8b,
	0xad8: 0x0e9b, 0xad9: 0x0e97, 0xada: 0x0ea3, 0xadb: 0x1651, 0xadc: 0x0eb3, 0xadd: 0x1719,
	0xade: 0x0ebf, 0xadf: 0x1723, 0xae0: 0x0ed3, 0xae1: 0x0edf, 0xae2: 0x0ef3, 0xae3: 0x1728,
	0xae4: 0x0f07, 0xae5: 0x0f0b, 0xae6: 0x172d, 0xae7: 0x1732, 0xae8: 0x0f27, 0xae9: 0x0f37,

	0xad2: 0x176e, 0xad3: 0x105b, 0xad4: 0x1773, 0xad5: 0x1778, 0xad6: 0x107b, 0xad7: 0x1093,
	0xad8: 0x0643, 0xad9: 0x109b, 0xada: 0x109f, 0xadb: 0x10a3, 0xadc: 0x177d, 0xadd: 0x1782,
	0xade: 0x1782, 0xadf: 0x10bb, 0xae0: 0x0647, 0xae1: 0x1787, 0xae2: 0x10cf, 0xae3: 0x10d3,
	0xae4: 0x064b, 0xae5: 0x178c, 0xae6: 0x10ef, 0xae7: 0x064f, 0xae8: 0x10ff, 0xae9: 0x10f7,

	0xad2: 0x0e76, 0xad3: 0x0e8a, 0xad4: 0x0e86, 0xad5: 0x0e82, 0xad6: 0x061a, 0xad7: 0x0e8e,
	0xad8: 0x0e9e, 0xad9: 0x0e9a, 0xada: 0x0ea6, 0xadb: 0x1654, 0xadc: 0x0eb6, 0xadd: 0x171c,
	0xade: 0x0ec2, 0xadf: 0x1726, 0xae0: 0x0ed6, 0xae1: 0x0ee2, 0xae2: 0x0ef6, 0xae3: 0x172b,
	0xae4: 0x0f0a, 0xae5: 0x0f0e, 0xae6: 0x1730, 0xae7: 0x1735, 0xae8: 0x0f2a, 0xae9: 0x0f3a,

			rel.Off = int32(c.pc)
			rel.Siz = 4
			rel.Sym = p.To.Sym
			rel.Add = p.To.Offset
			rel.Type = objabi.R_ADDR
			o1 = 0
		}

	case 15: /* mul/mneg/umulh/umull r,[r,]r; madd/msub/fmadd/fmsub/fnmadd/fnmsub Rm,Ra,Rn,Rd */
		o1 = c.oprrr(p, p.As)

		rf := int(p.From.Reg)
		rt := int(p.To.Reg)
		var r int
		var ra int
		if p.From3Type() == obj.TYPE_REG {
			r = int(p.GetFrom3().Reg)

	0xad2: 0x0f6e, 0xad3: 0x0f82, 0xad4: 0x0f7e, 0xad5: 0x0f7a, 0xad6: 0x0712, 0xad7: 0x0f86,
	0xad8: 0x0f96, 0xad9: 0x0f92, 0xada: 0x0f9e, 0xadb: 0x177e, 0xadc: 0x0fae, 0xadd: 0x1846,
	0xade: 0x0fba, 0xadf: 0x1850, 0xae0: 0x0fce, 0xae1: 0x0fda, 0xae2: 0x0fee, 0xae3: 0x1855,
	0xae4: 0x1002, 0xae5: 0x1006, 0xae6: 0x185a, 0xae7: 0x185f, 0xae8: 0x1022, 0xae9: 0x1032,

		return true
	}
	return false
}
func rewriteValuePPC64_OpPPC64FADD(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	// match: (FADD (FMUL x y) z)
	// cond: x.Block.Func.useFMA(v)
	// result: (FMADD x y z)
	for {
		for _i0 := 0; _i0 <= 1; _i0, v_0, v_1 = _i0+1, v_1, v_0 {
			if v_0.Op != OpPPC64FMUL {
				continue
			}
			_ = v_0.Args[1]
			v_0_0 := v_0.Args[0]