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[dev.ssa] cmd/compile: fix verbose typing of DIV
Use Cherry's awesome pair type constructor. Change-Id: I282156a570ee4dd3548bd82fbf15b8d8eb5bedf6 Reviewed-on: https://go-review.googlesource.com/25009 Reviewed-by: Josh Bleecher Snyder <josharian@gmail.com>
This commit is contained in:
Keith Randall
parent
aee8d8b9dd
commit
1b0404c4ca
@ -29,14 +29,14 @@
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(Div32F x y) -> (DIVSS x y)
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(Div64F x y) -> (DIVSD x y)
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(Div64 x y) -> (Select0 (DIVQ x y <&TupleType{config.Frontend().TypeInt64(), config.Frontend().TypeInt64()}>))
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(Div64u x y) -> (Select0 (DIVQU x y <&TupleType{config.Frontend().TypeUInt64(), config.Frontend().TypeUInt64()}>))
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(Div32 x y) -> (Select0 (DIVL x y <&TupleType{config.Frontend().TypeInt32(), config.Frontend().TypeInt32()}>))
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(Div32u x y) -> (Select0 (DIVLU x y <&TupleType{config.Frontend().TypeUInt32(), config.Frontend().TypeUInt32()}>))
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(Div16 x y) -> (Select0 (DIVW x y <&TupleType{config.Frontend().TypeInt16(), config.Frontend().TypeInt16()}>))
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(Div16u x y) -> (Select0 (DIVWU x y <&TupleType{config.Frontend().TypeUInt16(), config.Frontend().TypeUInt16()}>))
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(Div8 x y) -> (Select0 (DIVW (SignExt8to16 x) (SignExt8to16 y) <&TupleType{config.Frontend().TypeInt8(), config.Frontend().TypeInt8()}>))
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(Div8u x y) -> (Select0 (DIVWU (ZeroExt8to16 x) (ZeroExt8to16 y) <&TupleType{config.Frontend().TypeUInt8(), config.Frontend().TypeUInt8()}>))
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(Div64 x y) -> (Select0 (DIVQ x y))
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(Div64u x y) -> (Select0 (DIVQU x y))
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(Div32 x y) -> (Select0 (DIVL x y))
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(Div32u x y) -> (Select0 (DIVLU x y))
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(Div16 x y) -> (Select0 (DIVW x y))
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(Div16u x y) -> (Select0 (DIVWU x y))
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(Div8 x y) -> (Select0 (DIVW (SignExt8to16 x) (SignExt8to16 y)))
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(Div8u x y) -> (Select0 (DIVWU (ZeroExt8to16 x) (ZeroExt8to16 y)))
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(Hmul64 x y) -> (HMULQ x y)
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(Hmul64u x y) -> (HMULQU x y)
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@ -49,14 +49,14 @@
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(Avg64u x y) -> (AVGQU x y)
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(Mod64 x y) -> (Select1 (DIVQ x y <&TupleType{config.Frontend().TypeInt64(), config.Frontend().TypeInt64()}>))
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(Mod64u x y) -> (Select1 (DIVQU x y <&TupleType{config.Frontend().TypeUInt64(), config.Frontend().TypeUInt64()}>))
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(Mod32 x y) -> (Select1 (DIVL x y <&TupleType{config.Frontend().TypeInt32(), config.Frontend().TypeInt32()}>))
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(Mod32u x y) -> (Select1 (DIVLU x y <&TupleType{config.Frontend().TypeUInt32(), config.Frontend().TypeUInt32()}>))
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(Mod16 x y) -> (Select1 (DIVW x y <&TupleType{config.Frontend().TypeInt16(), config.Frontend().TypeInt16()}>))
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(Mod16u x y) -> (Select1 (DIVWU x y <&TupleType{config.Frontend().TypeUInt16(), config.Frontend().TypeUInt16()}>))
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(Mod8 x y) -> (Select1 (DIVW (SignExt8to16 x) (SignExt8to16 y) <&TupleType{config.Frontend().TypeInt8(), config.Frontend().TypeInt8()}>))
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(Mod8u x y) -> (Select1 (DIVWU (ZeroExt8to16 x) (ZeroExt8to16 y) <&TupleType{config.Frontend().TypeUInt8(), config.Frontend().TypeUInt8()}>))
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(Mod64 x y) -> (Select1 (DIVQ x y))
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(Mod64u x y) -> (Select1 (DIVQU x y))
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(Mod32 x y) -> (Select1 (DIVL x y))
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(Mod32u x y) -> (Select1 (DIVLU x y))
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(Mod16 x y) -> (Select1 (DIVW x y))
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(Mod16u x y) -> (Select1 (DIVWU x y))
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(Mod8 x y) -> (Select1 (DIVW (SignExt8to16 x) (SignExt8to16 y)))
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(Mod8u x y) -> (Select1 (DIVWU (ZeroExt8to16 x) (ZeroExt8to16 y)))
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(And64 x y) -> (ANDQ x y)
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(And32 x y) -> (ANDL x y)
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@ -212,12 +212,12 @@ func init() {
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{name: "AVGQU", argLength: 2, reg: gp21, commutative: true, resultInArg0: true}, // (arg0 + arg1) / 2 as unsigned, all 64 result bits
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{name: "DIVQ", argLength: 2, reg: gp11div, asm: "IDIVQ"}, // [arg0 / arg1, arg0 % arg1]
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{name: "DIVL", argLength: 2, reg: gp11div, asm: "IDIVL"}, // [arg0 / arg1, arg0 % arg1]
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{name: "DIVW", argLength: 2, reg: gp11div, asm: "IDIVW"}, // [arg0 / arg1, arg0 % arg1]
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{name: "DIVQU", argLength: 2, reg: gp11div, asm: "DIVQ"}, // [arg0 / arg1, arg0 % arg1]
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{name: "DIVLU", argLength: 2, reg: gp11div, asm: "DIVL"}, // [arg0 / arg1, arg0 % arg1]
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{name: "DIVWU", argLength: 2, reg: gp11div, asm: "DIVW"}, // [arg0 / arg1, arg0 % arg1]
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{name: "DIVQ", argLength: 2, reg: gp11div, typ: "(Int64,Int64)", asm: "IDIVQ"}, // [arg0 / arg1, arg0 % arg1]
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{name: "DIVL", argLength: 2, reg: gp11div, typ: "(Int32,Int32)", asm: "IDIVL"}, // [arg0 / arg1, arg0 % arg1]
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{name: "DIVW", argLength: 2, reg: gp11div, typ: "(Int16,Int16)", asm: "IDIVW"}, // [arg0 / arg1, arg0 % arg1]
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{name: "DIVQU", argLength: 2, reg: gp11div, typ: "(UInt64,UInt64)", asm: "DIVQ"}, // [arg0 / arg1, arg0 % arg1]
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{name: "DIVLU", argLength: 2, reg: gp11div, typ: "(UInt32,UInt32)", asm: "DIVL"}, // [arg0 / arg1, arg0 % arg1]
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{name: "DIVWU", argLength: 2, reg: gp11div, typ: "(UInt16,UInt16)", asm: "DIVW"}, // [arg0 / arg1, arg0 % arg1]
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{name: "ANDQ", argLength: 2, reg: gp21, asm: "ANDQ", commutative: true, resultInArg0: true}, // arg0 & arg1
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{name: "ANDL", argLength: 2, reg: gp21, asm: "ANDL", commutative: true, resultInArg0: true}, // arg0 & arg1
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@ -3275,12 +3275,12 @@ func rewriteValueAMD64_OpDiv16(v *Value, config *Config) bool {
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_ = b
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// match: (Div16 x y)
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// cond:
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// result: (Select0 (DIVW x y <&TupleType{config.Frontend().TypeInt16(), config.Frontend().TypeInt16()}>))
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// result: (Select0 (DIVW x y))
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for {
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x := v.Args[0]
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y := v.Args[1]
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v.reset(OpSelect0)
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v0 := b.NewValue0(v.Line, OpAMD64DIVW, &TupleType{config.Frontend().TypeInt16(), config.Frontend().TypeInt16()})
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v0 := b.NewValue0(v.Line, OpAMD64DIVW, MakeTuple(config.fe.TypeInt16(), config.fe.TypeInt16()))
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v0.AddArg(x)
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v0.AddArg(y)
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v.AddArg(v0)
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@ -3292,12 +3292,12 @@ func rewriteValueAMD64_OpDiv16u(v *Value, config *Config) bool {
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_ = b
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// match: (Div16u x y)
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// cond:
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// result: (Select0 (DIVWU x y <&TupleType{config.Frontend().TypeUInt16(), config.Frontend().TypeUInt16()}>))
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// result: (Select0 (DIVWU x y))
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for {
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x := v.Args[0]
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y := v.Args[1]
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v.reset(OpSelect0)
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v0 := b.NewValue0(v.Line, OpAMD64DIVWU, &TupleType{config.Frontend().TypeUInt16(), config.Frontend().TypeUInt16()})
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v0 := b.NewValue0(v.Line, OpAMD64DIVWU, MakeTuple(config.fe.TypeUInt16(), config.fe.TypeUInt16()))
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v0.AddArg(x)
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v0.AddArg(y)
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v.AddArg(v0)
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@ -3309,12 +3309,12 @@ func rewriteValueAMD64_OpDiv32(v *Value, config *Config) bool {
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_ = b
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// match: (Div32 x y)
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// cond:
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// result: (Select0 (DIVL x y <&TupleType{config.Frontend().TypeInt32(), config.Frontend().TypeInt32()}>))
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// result: (Select0 (DIVL x y))
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for {
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x := v.Args[0]
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y := v.Args[1]
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v.reset(OpSelect0)
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v0 := b.NewValue0(v.Line, OpAMD64DIVL, &TupleType{config.Frontend().TypeInt32(), config.Frontend().TypeInt32()})
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v0 := b.NewValue0(v.Line, OpAMD64DIVL, MakeTuple(config.fe.TypeInt32(), config.fe.TypeInt32()))
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v0.AddArg(x)
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v0.AddArg(y)
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v.AddArg(v0)
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@ -3341,12 +3341,12 @@ func rewriteValueAMD64_OpDiv32u(v *Value, config *Config) bool {
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_ = b
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// match: (Div32u x y)
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// cond:
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// result: (Select0 (DIVLU x y <&TupleType{config.Frontend().TypeUInt32(), config.Frontend().TypeUInt32()}>))
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// result: (Select0 (DIVLU x y))
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for {
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x := v.Args[0]
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y := v.Args[1]
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v.reset(OpSelect0)
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v0 := b.NewValue0(v.Line, OpAMD64DIVLU, &TupleType{config.Frontend().TypeUInt32(), config.Frontend().TypeUInt32()})
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v0 := b.NewValue0(v.Line, OpAMD64DIVLU, MakeTuple(config.fe.TypeUInt32(), config.fe.TypeUInt32()))
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v0.AddArg(x)
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v0.AddArg(y)
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v.AddArg(v0)
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@ -3358,12 +3358,12 @@ func rewriteValueAMD64_OpDiv64(v *Value, config *Config) bool {
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_ = b
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// match: (Div64 x y)
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// cond:
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// result: (Select0 (DIVQ x y <&TupleType{config.Frontend().TypeInt64(), config.Frontend().TypeInt64()}>))
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// result: (Select0 (DIVQ x y))
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for {
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x := v.Args[0]
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y := v.Args[1]
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v.reset(OpSelect0)
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v0 := b.NewValue0(v.Line, OpAMD64DIVQ, &TupleType{config.Frontend().TypeInt64(), config.Frontend().TypeInt64()})
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v0 := b.NewValue0(v.Line, OpAMD64DIVQ, MakeTuple(config.fe.TypeInt64(), config.fe.TypeInt64()))
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v0.AddArg(x)
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v0.AddArg(y)
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v.AddArg(v0)
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@ -3390,12 +3390,12 @@ func rewriteValueAMD64_OpDiv64u(v *Value, config *Config) bool {
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_ = b
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// match: (Div64u x y)
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// cond:
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// result: (Select0 (DIVQU x y <&TupleType{config.Frontend().TypeUInt64(), config.Frontend().TypeUInt64()}>))
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// result: (Select0 (DIVQU x y))
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for {
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x := v.Args[0]
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y := v.Args[1]
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v.reset(OpSelect0)
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v0 := b.NewValue0(v.Line, OpAMD64DIVQU, &TupleType{config.Frontend().TypeUInt64(), config.Frontend().TypeUInt64()})
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v0 := b.NewValue0(v.Line, OpAMD64DIVQU, MakeTuple(config.fe.TypeUInt64(), config.fe.TypeUInt64()))
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v0.AddArg(x)
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v0.AddArg(y)
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v.AddArg(v0)
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@ -3407,12 +3407,12 @@ func rewriteValueAMD64_OpDiv8(v *Value, config *Config) bool {
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_ = b
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// match: (Div8 x y)
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// cond:
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// result: (Select0 (DIVW (SignExt8to16 x) (SignExt8to16 y) <&TupleType{config.Frontend().TypeInt8(), config.Frontend().TypeInt8()}>))
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// result: (Select0 (DIVW (SignExt8to16 x) (SignExt8to16 y)))
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for {
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x := v.Args[0]
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y := v.Args[1]
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v.reset(OpSelect0)
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v0 := b.NewValue0(v.Line, OpAMD64DIVW, &TupleType{config.Frontend().TypeInt8(), config.Frontend().TypeInt8()})
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v0 := b.NewValue0(v.Line, OpAMD64DIVW, MakeTuple(config.fe.TypeInt16(), config.fe.TypeInt16()))
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v1 := b.NewValue0(v.Line, OpSignExt8to16, config.fe.TypeInt16())
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v1.AddArg(x)
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v0.AddArg(v1)
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@ -3428,12 +3428,12 @@ func rewriteValueAMD64_OpDiv8u(v *Value, config *Config) bool {
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_ = b
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// match: (Div8u x y)
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// cond:
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// result: (Select0 (DIVWU (ZeroExt8to16 x) (ZeroExt8to16 y) <&TupleType{config.Frontend().TypeUInt8(), config.Frontend().TypeUInt8()}>))
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// result: (Select0 (DIVWU (ZeroExt8to16 x) (ZeroExt8to16 y)))
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for {
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x := v.Args[0]
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y := v.Args[1]
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v.reset(OpSelect0)
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v0 := b.NewValue0(v.Line, OpAMD64DIVWU, &TupleType{config.Frontend().TypeUInt8(), config.Frontend().TypeUInt8()})
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v0 := b.NewValue0(v.Line, OpAMD64DIVWU, MakeTuple(config.fe.TypeUInt16(), config.fe.TypeUInt16()))
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v1 := b.NewValue0(v.Line, OpZeroExt8to16, config.fe.TypeUInt16())
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v1.AddArg(x)
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v0.AddArg(v1)
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