// autogenerated from gen/generic.rules: do not edit! // generated with: cd gen; go run *.go package ssa import "math" var _ = math.MinInt8 // in case not otherwise used func rewriteValuegeneric(v *Value, config *Config) bool { b := v.Block switch v.Op { case OpAdd64: // match: (Add64 (Const64 [c]) (Const64 [d])) // cond: // result: (Const64 [c+d]) { if v.Args[0].Op != OpConst64 { goto end8c46df6f85a11cb1d594076b0e467908 } c := v.Args[0].AuxInt if v.Args[1].Op != OpConst64 { goto end8c46df6f85a11cb1d594076b0e467908 } d := v.Args[1].AuxInt v.Op = OpConst64 v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = c + d return true } goto end8c46df6f85a11cb1d594076b0e467908 end8c46df6f85a11cb1d594076b0e467908: ; case OpAddPtr: // match: (AddPtr (ConstPtr [c]) (ConstPtr [d])) // cond: // result: (ConstPtr [c+d]) { if v.Args[0].Op != OpConstPtr { goto end145c1aec793b2befff34bc8983b48a38 } c := v.Args[0].AuxInt if v.Args[1].Op != OpConstPtr { goto end145c1aec793b2befff34bc8983b48a38 } d := v.Args[1].AuxInt v.Op = OpConstPtr v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = c + d return true } goto end145c1aec793b2befff34bc8983b48a38 end145c1aec793b2befff34bc8983b48a38: ; case OpAnd16: // match: (And16 x x) // cond: // result: x { x := v.Args[0] if v.Args[1] != x { goto end69ed6ee2a4fb0491b56c17f3c1926b10 } v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto end69ed6ee2a4fb0491b56c17f3c1926b10 end69ed6ee2a4fb0491b56c17f3c1926b10: ; case OpAnd32: // match: (And32 x x) // cond: // result: x { x := v.Args[0] if v.Args[1] != x { goto endbbe8c3c5b2ca8f013aa178d856f3a99c } v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto endbbe8c3c5b2ca8f013aa178d856f3a99c endbbe8c3c5b2ca8f013aa178d856f3a99c: ; case OpAnd64: // match: (And64 x x) // cond: // result: x { x := v.Args[0] if v.Args[1] != x { goto endc9736bf24d2e5cd8d662e1bcf3164640 } v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto endc9736bf24d2e5cd8d662e1bcf3164640 endc9736bf24d2e5cd8d662e1bcf3164640: ; case OpAnd8: // match: (And8 x x) // cond: // result: x { x := v.Args[0] if v.Args[1] != x { goto endeaf127389bd0d4b0e0e297830f8f463b } v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto endeaf127389bd0d4b0e0e297830f8f463b endeaf127389bd0d4b0e0e297830f8f463b: ; case OpArrayIndex: // match: (ArrayIndex (Load ptr mem) idx) // cond: b == v.Args[0].Block // result: (Load (PtrIndex ptr idx) mem) { if v.Args[0].Op != OpLoad { goto end68b373270d9d605c420497edefaa71df } ptr := v.Args[0].Args[0] mem := v.Args[0].Args[1] idx := v.Args[1] if !(b == v.Args[0].Block) { goto end68b373270d9d605c420497edefaa71df } v.Op = OpLoad v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpPtrIndex, TypeInvalid) v0.Type = v.Type.PtrTo() v0.AddArg(ptr) v0.AddArg(idx) v.AddArg(v0) v.AddArg(mem) return true } goto end68b373270d9d605c420497edefaa71df end68b373270d9d605c420497edefaa71df: ; case OpCom16: // match: (Com16 (Com16 x)) // cond: // result: x { if v.Args[0].Op != OpCom16 { goto end1ea17710dd4dd7ba4e710e0e4c7b5a56 } x := v.Args[0].Args[0] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto end1ea17710dd4dd7ba4e710e0e4c7b5a56 end1ea17710dd4dd7ba4e710e0e4c7b5a56: ; case OpCom32: // match: (Com32 (Com32 x)) // cond: // result: x { if v.Args[0].Op != OpCom32 { goto end9a04ed536496e292c27bef4414128cbf } x := v.Args[0].Args[0] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto end9a04ed536496e292c27bef4414128cbf end9a04ed536496e292c27bef4414128cbf: ; case OpCom64: // match: (Com64 (Com64 x)) // cond: // result: x { if v.Args[0].Op != OpCom64 { goto ended44e29d5968f0f7b86972b7bf417ab3 } x := v.Args[0].Args[0] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto ended44e29d5968f0f7b86972b7bf417ab3 ended44e29d5968f0f7b86972b7bf417ab3: ; case OpCom8: // match: (Com8 (Com8 x)) // cond: // result: x { if v.Args[0].Op != OpCom8 { goto end4d92ff3ba567d9afd38fc9ca113602ad } x := v.Args[0].Args[0] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto end4d92ff3ba567d9afd38fc9ca113602ad end4d92ff3ba567d9afd38fc9ca113602ad: ; case OpComplexImag: // match: (ComplexImag (ComplexMake _ imag )) // cond: // result: imag { if v.Args[0].Op != OpComplexMake { goto endec3009fd8727d03002021997936e091f } imag := v.Args[0].Args[1] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = imag.Type v.AddArg(imag) return true } goto endec3009fd8727d03002021997936e091f endec3009fd8727d03002021997936e091f: ; case OpComplexReal: // match: (ComplexReal (ComplexMake real _ )) // cond: // result: real { if v.Args[0].Op != OpComplexMake { goto end8db3e16bd59af1adaa4b734c8adcc71d } real := v.Args[0].Args[0] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = real.Type v.AddArg(real) return true } goto end8db3e16bd59af1adaa4b734c8adcc71d end8db3e16bd59af1adaa4b734c8adcc71d: ; case OpConstInterface: // match: (ConstInterface) // cond: // result: (IMake (ConstNil ) (ConstNil )) { v.Op = OpIMake v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpConstNil, TypeInvalid) v0.Type = config.fe.TypeBytePtr() v.AddArg(v0) v1 := b.NewValue0(v.Line, OpConstNil, TypeInvalid) v1.Type = config.fe.TypeBytePtr() v.AddArg(v1) return true } goto end0367bd8f20a320cc41568f2b28657f6b end0367bd8f20a320cc41568f2b28657f6b: ; case OpConstSlice: // match: (ConstSlice) // cond: // result: (SliceMake (ConstNil ) (ConstPtr [0]) (ConstPtr [0])) { v.Op = OpSliceMake v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpConstNil, TypeInvalid) v0.Type = config.fe.TypeBytePtr() v.AddArg(v0) v1 := b.NewValue0(v.Line, OpConstPtr, TypeInvalid) v1.AuxInt = 0 v1.Type = config.fe.TypeUintptr() v.AddArg(v1) v2 := b.NewValue0(v.Line, OpConstPtr, TypeInvalid) v2.AuxInt = 0 v2.Type = config.fe.TypeUintptr() v.AddArg(v2) return true } goto endc587abac76a5fd9b1284ba891a178e63 endc587abac76a5fd9b1284ba891a178e63: ; case OpConstString: // match: (ConstString {s}) // cond: // result: (StringMake (Addr {config.fe.StringData(s.(string))} (SB)) (ConstPtr [int64(len(s.(string)))])) { s := v.Aux v.Op = OpStringMake v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpAddr, TypeInvalid) v0.Type = config.fe.TypeBytePtr() v0.Aux = config.fe.StringData(s.(string)) v1 := b.NewValue0(v.Line, OpSB, TypeInvalid) v1.Type = config.fe.TypeUintptr() v0.AddArg(v1) v.AddArg(v0) v2 := b.NewValue0(v.Line, OpConstPtr, TypeInvalid) v2.AuxInt = int64(len(s.(string))) v2.Type = config.fe.TypeUintptr() v.AddArg(v2) return true } goto end2eb756398dd4c6b6d126012a26284c89 end2eb756398dd4c6b6d126012a26284c89: ; case OpEq16: // match: (Eq16 x x) // cond: // result: (ConstBool [1]) { x := v.Args[0] if v.Args[1] != x { goto end0c0fe5fdfba3821add3448fd3f1fc6b7 } v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 1 return true } goto end0c0fe5fdfba3821add3448fd3f1fc6b7 end0c0fe5fdfba3821add3448fd3f1fc6b7: ; case OpEq32: // match: (Eq32 x x) // cond: // result: (ConstBool [1]) { x := v.Args[0] if v.Args[1] != x { goto end6da547ec4ee93d787434f3bda873e4a0 } v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 1 return true } goto end6da547ec4ee93d787434f3bda873e4a0 end6da547ec4ee93d787434f3bda873e4a0: ; case OpEq64: // match: (Eq64 x x) // cond: // result: (ConstBool [1]) { x := v.Args[0] if v.Args[1] != x { goto endb1d471cc503ba8bb05440f01dbf33d81 } v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 1 return true } goto endb1d471cc503ba8bb05440f01dbf33d81 endb1d471cc503ba8bb05440f01dbf33d81: ; case OpEq8: // match: (Eq8 x x) // cond: // result: (ConstBool [1]) { x := v.Args[0] if v.Args[1] != x { goto enda66da0d3e7e51624ee46527727c48a9a } v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 1 return true } goto enda66da0d3e7e51624ee46527727c48a9a enda66da0d3e7e51624ee46527727c48a9a: ; case OpEqInter: // match: (EqInter x y) // cond: // result: (EqPtr (ITab x) (ITab y)) { x := v.Args[0] y := v.Args[1] v.Op = OpEqPtr v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpITab, TypeInvalid) v0.AddArg(x) v0.Type = config.fe.TypeUintptr() v.AddArg(v0) v1 := b.NewValue0(v.Line, OpITab, TypeInvalid) v1.AddArg(y) v1.Type = config.fe.TypeUintptr() v.AddArg(v1) return true } goto end1cc40483caab33ece971ab7e6c8fdfca end1cc40483caab33ece971ab7e6c8fdfca: ; case OpEqPtr: // match: (EqPtr p (ConstNil)) // cond: // result: (Not (IsNonNil p)) { p := v.Args[0] if v.Args[1].Op != OpConstNil { goto ende701cdb6a2c1fff4d4b283b7f8f6178b } v.Op = OpNot v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpIsNonNil, TypeInvalid) v0.AddArg(p) v0.Type = config.fe.TypeBool() v.AddArg(v0) return true } goto ende701cdb6a2c1fff4d4b283b7f8f6178b ende701cdb6a2c1fff4d4b283b7f8f6178b: ; // match: (EqPtr (ConstNil) p) // cond: // result: (Not (IsNonNil p)) { if v.Args[0].Op != OpConstNil { goto end7cdc0d5c38fbffe6287c8928803b038e } p := v.Args[1] v.Op = OpNot v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpIsNonNil, TypeInvalid) v0.AddArg(p) v0.Type = config.fe.TypeBool() v.AddArg(v0) return true } goto end7cdc0d5c38fbffe6287c8928803b038e end7cdc0d5c38fbffe6287c8928803b038e: ; case OpEqSlice: // match: (EqSlice x y) // cond: // result: (EqPtr (SlicePtr x) (SlicePtr y)) { x := v.Args[0] y := v.Args[1] v.Op = OpEqPtr v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpSlicePtr, TypeInvalid) v0.AddArg(x) v0.Type = config.fe.TypeUintptr() v.AddArg(v0) v1 := b.NewValue0(v.Line, OpSlicePtr, TypeInvalid) v1.AddArg(y) v1.Type = config.fe.TypeUintptr() v.AddArg(v1) return true } goto end9cd53ca57ee90aa09c54f8071c8e8769 end9cd53ca57ee90aa09c54f8071c8e8769: ; case OpIData: // match: (IData (IMake _ data)) // cond: // result: data { if v.Args[0].Op != OpIMake { goto endbfa1bb944cdc07933effb16a35152e12 } data := v.Args[0].Args[1] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = data.Type v.AddArg(data) return true } goto endbfa1bb944cdc07933effb16a35152e12 endbfa1bb944cdc07933effb16a35152e12: ; case OpITab: // match: (ITab (IMake itab _)) // cond: // result: itab { if v.Args[0].Op != OpIMake { goto endfcbb9414a776ff9c8512da3e0f4d8fbd } itab := v.Args[0].Args[0] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = itab.Type v.AddArg(itab) return true } goto endfcbb9414a776ff9c8512da3e0f4d8fbd endfcbb9414a776ff9c8512da3e0f4d8fbd: ; case OpIsInBounds: // match: (IsInBounds (Const32 [c]) (Const32 [d])) // cond: // result: (ConstBool [b2i(inBounds32(c,d))]) { if v.Args[0].Op != OpConst32 { goto endf0a2ecfe84b293de6ff0919e45d19d9d } c := v.Args[0].AuxInt if v.Args[1].Op != OpConst32 { goto endf0a2ecfe84b293de6ff0919e45d19d9d } d := v.Args[1].AuxInt v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = b2i(inBounds32(c, d)) return true } goto endf0a2ecfe84b293de6ff0919e45d19d9d endf0a2ecfe84b293de6ff0919e45d19d9d: ; // match: (IsInBounds (Const64 [c]) (Const64 [d])) // cond: // result: (ConstBool [b2i(inBounds64(c,d))]) { if v.Args[0].Op != OpConst64 { goto end4b406f402c135f50f71effcc904ecb2b } c := v.Args[0].AuxInt if v.Args[1].Op != OpConst64 { goto end4b406f402c135f50f71effcc904ecb2b } d := v.Args[1].AuxInt v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = b2i(inBounds64(c, d)) return true } goto end4b406f402c135f50f71effcc904ecb2b end4b406f402c135f50f71effcc904ecb2b: ; // match: (IsInBounds (ConstPtr [c]) (ConstPtr [d])) // cond: config.PtrSize == 4 // result: (ConstBool [b2i(inBounds32(c,d))]) { if v.Args[0].Op != OpConstPtr { goto end4323278ec7a053034fcf7033697d7b3b } c := v.Args[0].AuxInt if v.Args[1].Op != OpConstPtr { goto end4323278ec7a053034fcf7033697d7b3b } d := v.Args[1].AuxInt if !(config.PtrSize == 4) { goto end4323278ec7a053034fcf7033697d7b3b } v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = b2i(inBounds32(c, d)) return true } goto end4323278ec7a053034fcf7033697d7b3b end4323278ec7a053034fcf7033697d7b3b: ; // match: (IsInBounds (ConstPtr [c]) (ConstPtr [d])) // cond: config.PtrSize == 8 // result: (ConstBool [b2i(inBounds64(c,d))]) { if v.Args[0].Op != OpConstPtr { goto endb550b8814df20b5eeda4f43cc94e902b } c := v.Args[0].AuxInt if v.Args[1].Op != OpConstPtr { goto endb550b8814df20b5eeda4f43cc94e902b } d := v.Args[1].AuxInt if !(config.PtrSize == 8) { goto endb550b8814df20b5eeda4f43cc94e902b } v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = b2i(inBounds64(c, d)) return true } goto endb550b8814df20b5eeda4f43cc94e902b endb550b8814df20b5eeda4f43cc94e902b: ; case OpLoad: // match: (Load ptr mem) // cond: t.IsComplex() && t.Size() == 8 // result: (ComplexMake (Load ptr mem) (Load (OffPtr [4] ptr) mem) ) { t := v.Type ptr := v.Args[0] mem := v.Args[1] if !(t.IsComplex() && t.Size() == 8) { goto end665854b31b828893d90b36bb462ff381 } v.Op = OpComplexMake v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpLoad, TypeInvalid) v0.Type = config.fe.TypeFloat32() v0.AddArg(ptr) v0.AddArg(mem) v.AddArg(v0) v1 := b.NewValue0(v.Line, OpLoad, TypeInvalid) v1.Type = config.fe.TypeFloat32() v2 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v2.Type = config.fe.TypeFloat32().PtrTo() v2.AuxInt = 4 v2.AddArg(ptr) v1.AddArg(v2) v1.AddArg(mem) v.AddArg(v1) return true } goto end665854b31b828893d90b36bb462ff381 end665854b31b828893d90b36bb462ff381: ; // match: (Load ptr mem) // cond: t.IsComplex() && t.Size() == 16 // result: (ComplexMake (Load ptr mem) (Load (OffPtr [8] ptr) mem) ) { t := v.Type ptr := v.Args[0] mem := v.Args[1] if !(t.IsComplex() && t.Size() == 16) { goto end1b106f89e0e3e26c613b957a7c98d8ad } v.Op = OpComplexMake v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpLoad, TypeInvalid) v0.Type = config.fe.TypeFloat64() v0.AddArg(ptr) v0.AddArg(mem) v.AddArg(v0) v1 := b.NewValue0(v.Line, OpLoad, TypeInvalid) v1.Type = config.fe.TypeFloat64() v2 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v2.Type = config.fe.TypeFloat64().PtrTo() v2.AuxInt = 8 v2.AddArg(ptr) v1.AddArg(v2) v1.AddArg(mem) v.AddArg(v1) return true } goto end1b106f89e0e3e26c613b957a7c98d8ad end1b106f89e0e3e26c613b957a7c98d8ad: ; // match: (Load ptr mem) // cond: t.IsString() // result: (StringMake (Load ptr mem) (Load (OffPtr [config.PtrSize] ptr) mem)) { t := v.Type ptr := v.Args[0] mem := v.Args[1] if !(t.IsString()) { goto end7c75255555bf9dd796298d9f6eaf9cf2 } v.Op = OpStringMake v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpLoad, TypeInvalid) v0.Type = config.fe.TypeBytePtr() v0.AddArg(ptr) v0.AddArg(mem) v.AddArg(v0) v1 := b.NewValue0(v.Line, OpLoad, TypeInvalid) v1.Type = config.fe.TypeUintptr() v2 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v2.Type = config.fe.TypeUintptr().PtrTo() v2.AuxInt = config.PtrSize v2.AddArg(ptr) v1.AddArg(v2) v1.AddArg(mem) v.AddArg(v1) return true } goto end7c75255555bf9dd796298d9f6eaf9cf2 end7c75255555bf9dd796298d9f6eaf9cf2: ; // match: (Load ptr mem) // cond: t.IsSlice() // result: (SliceMake (Load ptr mem) (Load (OffPtr [config.PtrSize] ptr) mem) (Load (OffPtr [2*config.PtrSize] ptr) mem)) { t := v.Type ptr := v.Args[0] mem := v.Args[1] if !(t.IsSlice()) { goto end12c46556d962198680eb3238859e3016 } v.Op = OpSliceMake v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpLoad, TypeInvalid) v0.Type = config.fe.TypeBytePtr() v0.AddArg(ptr) v0.AddArg(mem) v.AddArg(v0) v1 := b.NewValue0(v.Line, OpLoad, TypeInvalid) v1.Type = config.fe.TypeUintptr() v2 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v2.Type = config.fe.TypeUintptr().PtrTo() v2.AuxInt = config.PtrSize v2.AddArg(ptr) v1.AddArg(v2) v1.AddArg(mem) v.AddArg(v1) v3 := b.NewValue0(v.Line, OpLoad, TypeInvalid) v3.Type = config.fe.TypeUintptr() v4 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v4.Type = config.fe.TypeUintptr().PtrTo() v4.AuxInt = 2 * config.PtrSize v4.AddArg(ptr) v3.AddArg(v4) v3.AddArg(mem) v.AddArg(v3) return true } goto end12c46556d962198680eb3238859e3016 end12c46556d962198680eb3238859e3016: ; // match: (Load ptr mem) // cond: t.IsInterface() // result: (IMake (Load ptr mem) (Load (OffPtr [config.PtrSize] ptr) mem)) { t := v.Type ptr := v.Args[0] mem := v.Args[1] if !(t.IsInterface()) { goto end12671c83ebe3ccbc8e53383765ee7675 } v.Op = OpIMake v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpLoad, TypeInvalid) v0.Type = config.fe.TypeBytePtr() v0.AddArg(ptr) v0.AddArg(mem) v.AddArg(v0) v1 := b.NewValue0(v.Line, OpLoad, TypeInvalid) v1.Type = config.fe.TypeBytePtr() v2 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v2.Type = config.fe.TypeBytePtr().PtrTo() v2.AuxInt = config.PtrSize v2.AddArg(ptr) v1.AddArg(v2) v1.AddArg(mem) v.AddArg(v1) return true } goto end12671c83ebe3ccbc8e53383765ee7675 end12671c83ebe3ccbc8e53383765ee7675: ; case OpMul64: // match: (Mul64 (Const64 [c]) (Const64 [d])) // cond: // result: (Const64 [c*d]) { if v.Args[0].Op != OpConst64 { goto end7aea1048b5d1230974b97f17238380ae } c := v.Args[0].AuxInt if v.Args[1].Op != OpConst64 { goto end7aea1048b5d1230974b97f17238380ae } d := v.Args[1].AuxInt v.Op = OpConst64 v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = c * d return true } goto end7aea1048b5d1230974b97f17238380ae end7aea1048b5d1230974b97f17238380ae: ; case OpMulPtr: // match: (MulPtr (ConstPtr [c]) (ConstPtr [d])) // cond: // result: (ConstPtr [c*d]) { if v.Args[0].Op != OpConstPtr { goto end808c190f346658bb1ad032bf37a1059f } c := v.Args[0].AuxInt if v.Args[1].Op != OpConstPtr { goto end808c190f346658bb1ad032bf37a1059f } d := v.Args[1].AuxInt v.Op = OpConstPtr v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = c * d return true } goto end808c190f346658bb1ad032bf37a1059f end808c190f346658bb1ad032bf37a1059f: ; case OpNeq16: // match: (Neq16 x x) // cond: // result: (ConstBool [0]) { x := v.Args[0] if v.Args[1] != x { goto ende76a50b524aeb16c7aeccf5f5cc60c06 } v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto ende76a50b524aeb16c7aeccf5f5cc60c06 ende76a50b524aeb16c7aeccf5f5cc60c06: ; case OpNeq32: // match: (Neq32 x x) // cond: // result: (ConstBool [0]) { x := v.Args[0] if v.Args[1] != x { goto end3713a608cffd29b40ff7c3b3f2585cbb } v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto end3713a608cffd29b40ff7c3b3f2585cbb end3713a608cffd29b40ff7c3b3f2585cbb: ; case OpNeq64: // match: (Neq64 x x) // cond: // result: (ConstBool [0]) { x := v.Args[0] if v.Args[1] != x { goto end3601ad382705ea12b79d2008c1e5725c } v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto end3601ad382705ea12b79d2008c1e5725c end3601ad382705ea12b79d2008c1e5725c: ; case OpNeq8: // match: (Neq8 x x) // cond: // result: (ConstBool [0]) { x := v.Args[0] if v.Args[1] != x { goto end09a0deaf3c42627d0d2d3efa96e30745 } v.Op = OpConstBool v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto end09a0deaf3c42627d0d2d3efa96e30745 end09a0deaf3c42627d0d2d3efa96e30745: ; case OpNeqInter: // match: (NeqInter x y) // cond: // result: (NeqPtr (ITab x) (ITab y)) { x := v.Args[0] y := v.Args[1] v.Op = OpNeqPtr v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpITab, TypeInvalid) v0.AddArg(x) v0.Type = config.fe.TypeUintptr() v.AddArg(v0) v1 := b.NewValue0(v.Line, OpITab, TypeInvalid) v1.AddArg(y) v1.Type = config.fe.TypeUintptr() v.AddArg(v1) return true } goto end17b2333bf57e9fe81a671be02f9c4c14 end17b2333bf57e9fe81a671be02f9c4c14: ; case OpNeqPtr: // match: (NeqPtr p (ConstNil)) // cond: // result: (IsNonNil p) { p := v.Args[0] if v.Args[1].Op != OpConstNil { goto endba798520b4d41172b110347158c44791 } v.Op = OpIsNonNil v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AddArg(p) return true } goto endba798520b4d41172b110347158c44791 endba798520b4d41172b110347158c44791: ; // match: (NeqPtr (ConstNil) p) // cond: // result: (IsNonNil p) { if v.Args[0].Op != OpConstNil { goto enddd95e9c3606d9fd48034f1a703561e45 } p := v.Args[1] v.Op = OpIsNonNil v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AddArg(p) return true } goto enddd95e9c3606d9fd48034f1a703561e45 enddd95e9c3606d9fd48034f1a703561e45: ; case OpNeqSlice: // match: (NeqSlice x y) // cond: // result: (NeqPtr (SlicePtr x) (SlicePtr y)) { x := v.Args[0] y := v.Args[1] v.Op = OpNeqPtr v.AuxInt = 0 v.Aux = nil v.resetArgs() v0 := b.NewValue0(v.Line, OpSlicePtr, TypeInvalid) v0.AddArg(x) v0.Type = config.fe.TypeUintptr() v.AddArg(v0) v1 := b.NewValue0(v.Line, OpSlicePtr, TypeInvalid) v1.AddArg(y) v1.Type = config.fe.TypeUintptr() v.AddArg(v1) return true } goto endc6bc83c506e491236ca66ea1081231a2 endc6bc83c506e491236ca66ea1081231a2: ; case OpOr16: // match: (Or16 x x) // cond: // result: x { x := v.Args[0] if v.Args[1] != x { goto end47a2f25fd31a76807aced3e2b126acdc } v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto end47a2f25fd31a76807aced3e2b126acdc end47a2f25fd31a76807aced3e2b126acdc: ; case OpOr32: // match: (Or32 x x) // cond: // result: x { x := v.Args[0] if v.Args[1] != x { goto end231e283e568e90bd9a3e6a4fa328c8a4 } v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto end231e283e568e90bd9a3e6a4fa328c8a4 end231e283e568e90bd9a3e6a4fa328c8a4: ; case OpOr64: // match: (Or64 x x) // cond: // result: x { x := v.Args[0] if v.Args[1] != x { goto end6b0efc212016dc97d0e3939db04c81d9 } v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto end6b0efc212016dc97d0e3939db04c81d9 end6b0efc212016dc97d0e3939db04c81d9: ; case OpOr8: // match: (Or8 x x) // cond: // result: x { x := v.Args[0] if v.Args[1] != x { goto end05295dbfafd6869af79b4daee9fda000 } v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = x.Type v.AddArg(x) return true } goto end05295dbfafd6869af79b4daee9fda000 end05295dbfafd6869af79b4daee9fda000: ; case OpPtrIndex: // match: (PtrIndex ptr idx) // cond: // result: (AddPtr ptr (MulPtr idx (ConstPtr [t.Elem().Size()]))) { t := v.Type ptr := v.Args[0] idx := v.Args[1] v.Op = OpAddPtr v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AddArg(ptr) v0 := b.NewValue0(v.Line, OpMulPtr, TypeInvalid) v0.AddArg(idx) v1 := b.NewValue0(v.Line, OpConstPtr, TypeInvalid) v1.AuxInt = t.Elem().Size() v1.Type = config.fe.TypeUintptr() v0.AddArg(v1) v0.Type = config.fe.TypeUintptr() v.AddArg(v0) return true } goto end502555083d57a877982955070cda7530 end502555083d57a877982955070cda7530: ; case OpSliceCap: // match: (SliceCap (SliceMake _ _ cap)) // cond: // result: cap { if v.Args[0].Op != OpSliceMake { goto end1bd11616743632b33b410964667fb3c6 } cap := v.Args[0].Args[2] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = cap.Type v.AddArg(cap) return true } goto end1bd11616743632b33b410964667fb3c6 end1bd11616743632b33b410964667fb3c6: ; case OpSliceLen: // match: (SliceLen (SliceMake _ len _)) // cond: // result: len { if v.Args[0].Op != OpSliceMake { goto endebb2090199d13e4c2ae52fb3e778f7fd } len := v.Args[0].Args[1] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = len.Type v.AddArg(len) return true } goto endebb2090199d13e4c2ae52fb3e778f7fd endebb2090199d13e4c2ae52fb3e778f7fd: ; case OpSlicePtr: // match: (SlicePtr (SliceMake ptr _ _ )) // cond: // result: ptr { if v.Args[0].Op != OpSliceMake { goto end526acc0a705137a5d25577499206720b } ptr := v.Args[0].Args[0] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = ptr.Type v.AddArg(ptr) return true } goto end526acc0a705137a5d25577499206720b end526acc0a705137a5d25577499206720b: ; case OpStore: // match: (Store [8] dst (ComplexMake real imag) mem) // cond: // result: (Store [4] (OffPtr [4] dst) imag (Store [4] dst real mem)) { if v.AuxInt != 8 { goto endced898cb0a165662afe48ea44ad3318a } dst := v.Args[0] if v.Args[1].Op != OpComplexMake { goto endced898cb0a165662afe48ea44ad3318a } real := v.Args[1].Args[0] imag := v.Args[1].Args[1] mem := v.Args[2] v.Op = OpStore v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 4 v0 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v0.Type = config.fe.TypeFloat32().PtrTo() v0.AuxInt = 4 v0.AddArg(dst) v.AddArg(v0) v.AddArg(imag) v1 := b.NewValue0(v.Line, OpStore, TypeInvalid) v1.AuxInt = 4 v1.AddArg(dst) v1.AddArg(real) v1.AddArg(mem) v1.Type = TypeMem v.AddArg(v1) return true } goto endced898cb0a165662afe48ea44ad3318a endced898cb0a165662afe48ea44ad3318a: ; // match: (Store [16] dst (ComplexMake real imag) mem) // cond: // result: (Store [8] (OffPtr [8] dst) imag (Store [8] dst real mem)) { if v.AuxInt != 16 { goto end3851a482d7bd37a93c4d81581e85b3ab } dst := v.Args[0] if v.Args[1].Op != OpComplexMake { goto end3851a482d7bd37a93c4d81581e85b3ab } real := v.Args[1].Args[0] imag := v.Args[1].Args[1] mem := v.Args[2] v.Op = OpStore v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 8 v0 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v0.Type = config.fe.TypeFloat64().PtrTo() v0.AuxInt = 8 v0.AddArg(dst) v.AddArg(v0) v.AddArg(imag) v1 := b.NewValue0(v.Line, OpStore, TypeInvalid) v1.AuxInt = 8 v1.AddArg(dst) v1.AddArg(real) v1.AddArg(mem) v1.Type = TypeMem v.AddArg(v1) return true } goto end3851a482d7bd37a93c4d81581e85b3ab end3851a482d7bd37a93c4d81581e85b3ab: ; // match: (Store [2*config.PtrSize] dst (StringMake ptr len) mem) // cond: // result: (Store [config.PtrSize] (OffPtr [config.PtrSize] dst) len (Store [config.PtrSize] dst ptr mem)) { if v.AuxInt != 2*config.PtrSize { goto end12abe4021d24e76ed56d64b18730bffb } dst := v.Args[0] if v.Args[1].Op != OpStringMake { goto end12abe4021d24e76ed56d64b18730bffb } ptr := v.Args[1].Args[0] len := v.Args[1].Args[1] mem := v.Args[2] v.Op = OpStore v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = config.PtrSize v0 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v0.Type = config.fe.TypeUintptr().PtrTo() v0.AuxInt = config.PtrSize v0.AddArg(dst) v.AddArg(v0) v.AddArg(len) v1 := b.NewValue0(v.Line, OpStore, TypeInvalid) v1.AuxInt = config.PtrSize v1.AddArg(dst) v1.AddArg(ptr) v1.AddArg(mem) v1.Type = TypeMem v.AddArg(v1) return true } goto end12abe4021d24e76ed56d64b18730bffb end12abe4021d24e76ed56d64b18730bffb: ; // match: (Store [3*config.PtrSize] dst (SliceMake ptr len cap) mem) // cond: // result: (Store [config.PtrSize] (OffPtr [2*config.PtrSize] dst) cap (Store [config.PtrSize] (OffPtr [config.PtrSize] dst) len (Store [config.PtrSize] dst ptr mem))) { if v.AuxInt != 3*config.PtrSize { goto end7498d25e17db5398cf073a8590e35cc2 } dst := v.Args[0] if v.Args[1].Op != OpSliceMake { goto end7498d25e17db5398cf073a8590e35cc2 } ptr := v.Args[1].Args[0] len := v.Args[1].Args[1] cap := v.Args[1].Args[2] mem := v.Args[2] v.Op = OpStore v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = config.PtrSize v0 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v0.Type = config.fe.TypeUintptr().PtrTo() v0.AuxInt = 2 * config.PtrSize v0.AddArg(dst) v.AddArg(v0) v.AddArg(cap) v1 := b.NewValue0(v.Line, OpStore, TypeInvalid) v1.AuxInt = config.PtrSize v2 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v2.Type = config.fe.TypeUintptr().PtrTo() v2.AuxInt = config.PtrSize v2.AddArg(dst) v1.AddArg(v2) v1.AddArg(len) v3 := b.NewValue0(v.Line, OpStore, TypeInvalid) v3.AuxInt = config.PtrSize v3.AddArg(dst) v3.AddArg(ptr) v3.AddArg(mem) v3.Type = TypeMem v1.AddArg(v3) v1.Type = TypeMem v.AddArg(v1) return true } goto end7498d25e17db5398cf073a8590e35cc2 end7498d25e17db5398cf073a8590e35cc2: ; // match: (Store [2*config.PtrSize] dst (IMake itab data) mem) // cond: // result: (Store [config.PtrSize] (OffPtr [config.PtrSize] dst) data (Store [config.PtrSize] dst itab mem)) { if v.AuxInt != 2*config.PtrSize { goto endaa801a871178ae3256b3f6f5d9f13514 } dst := v.Args[0] if v.Args[1].Op != OpIMake { goto endaa801a871178ae3256b3f6f5d9f13514 } itab := v.Args[1].Args[0] data := v.Args[1].Args[1] mem := v.Args[2] v.Op = OpStore v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = config.PtrSize v0 := b.NewValue0(v.Line, OpOffPtr, TypeInvalid) v0.Type = config.fe.TypeBytePtr().PtrTo() v0.AuxInt = config.PtrSize v0.AddArg(dst) v.AddArg(v0) v.AddArg(data) v1 := b.NewValue0(v.Line, OpStore, TypeInvalid) v1.AuxInt = config.PtrSize v1.AddArg(dst) v1.AddArg(itab) v1.AddArg(mem) v1.Type = TypeMem v.AddArg(v1) return true } goto endaa801a871178ae3256b3f6f5d9f13514 endaa801a871178ae3256b3f6f5d9f13514: ; // match: (Store [size] dst (Load src mem) mem) // cond: !config.fe.CanSSA(t) // result: (Move [size] dst src mem) { size := v.AuxInt dst := v.Args[0] if v.Args[1].Op != OpLoad { goto end45295326269ba18413dceb7b608a0b9d } t := v.Args[1].Type src := v.Args[1].Args[0] mem := v.Args[1].Args[1] if v.Args[2] != mem { goto end45295326269ba18413dceb7b608a0b9d } if !(!config.fe.CanSSA(t)) { goto end45295326269ba18413dceb7b608a0b9d } v.Op = OpMove v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = size v.AddArg(dst) v.AddArg(src) v.AddArg(mem) return true } goto end45295326269ba18413dceb7b608a0b9d end45295326269ba18413dceb7b608a0b9d: ; // match: (Store [size] dst (Load src mem) (VarDef {x} mem)) // cond: !config.fe.CanSSA(t) // result: (Move [size] dst src (VarDef {x} mem)) { size := v.AuxInt dst := v.Args[0] if v.Args[1].Op != OpLoad { goto end7f3cc0baffb82ba3ee879599b189a512 } t := v.Args[1].Type src := v.Args[1].Args[0] mem := v.Args[1].Args[1] if v.Args[2].Op != OpVarDef { goto end7f3cc0baffb82ba3ee879599b189a512 } x := v.Args[2].Aux if v.Args[2].Args[0] != mem { goto end7f3cc0baffb82ba3ee879599b189a512 } if !(!config.fe.CanSSA(t)) { goto end7f3cc0baffb82ba3ee879599b189a512 } v.Op = OpMove v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = size v.AddArg(dst) v.AddArg(src) v0 := b.NewValue0(v.Line, OpVarDef, TypeInvalid) v0.Aux = x v0.AddArg(mem) v0.Type = TypeMem v.AddArg(v0) return true } goto end7f3cc0baffb82ba3ee879599b189a512 end7f3cc0baffb82ba3ee879599b189a512: ; case OpStringLen: // match: (StringLen (StringMake _ len)) // cond: // result: len { if v.Args[0].Op != OpStringMake { goto end0d922460b7e5ca88324034f4bd6c027c } len := v.Args[0].Args[1] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = len.Type v.AddArg(len) return true } goto end0d922460b7e5ca88324034f4bd6c027c end0d922460b7e5ca88324034f4bd6c027c: ; case OpStringPtr: // match: (StringPtr (StringMake ptr _)) // cond: // result: ptr { if v.Args[0].Op != OpStringMake { goto end061edc5d85c73ad909089af2556d9380 } ptr := v.Args[0].Args[0] v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.Type = ptr.Type v.AddArg(ptr) return true } goto end061edc5d85c73ad909089af2556d9380 end061edc5d85c73ad909089af2556d9380: ; case OpStructSelect: // match: (StructSelect [idx] (Load ptr mem)) // cond: // result: @v.Args[0].Block (Load (OffPtr [idx] ptr) mem) { idx := v.AuxInt if v.Args[0].Op != OpLoad { goto end27abc5bf0299ce1bd5457af6ce8e3fba } ptr := v.Args[0].Args[0] mem := v.Args[0].Args[1] v0 := v.Args[0].Block.NewValue0(v.Line, OpLoad, TypeInvalid) v.Op = OpCopy v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AddArg(v0) v0.Type = v.Type v1 := v.Args[0].Block.NewValue0(v.Line, OpOffPtr, TypeInvalid) v1.Type = v.Type.PtrTo() v1.AuxInt = idx v1.AddArg(ptr) v0.AddArg(v1) v0.AddArg(mem) return true } goto end27abc5bf0299ce1bd5457af6ce8e3fba end27abc5bf0299ce1bd5457af6ce8e3fba: ; case OpSub16: // match: (Sub16 x x) // cond: // result: (Const16 [0]) { x := v.Args[0] if v.Args[1] != x { goto end83da541391be564f2a08464e674a49e7 } v.Op = OpConst16 v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto end83da541391be564f2a08464e674a49e7 end83da541391be564f2a08464e674a49e7: ; case OpSub32: // match: (Sub32 x x) // cond: // result: (Const32 [0]) { x := v.Args[0] if v.Args[1] != x { goto enda747581e798f199e07f4ad69747cd069 } v.Op = OpConst32 v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto enda747581e798f199e07f4ad69747cd069 enda747581e798f199e07f4ad69747cd069: ; case OpSub64: // match: (Sub64 x x) // cond: // result: (Const64 [0]) { x := v.Args[0] if v.Args[1] != x { goto end0387dc2b7bbe57d4aa54eab5d959da4b } v.Op = OpConst64 v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto end0387dc2b7bbe57d4aa54eab5d959da4b end0387dc2b7bbe57d4aa54eab5d959da4b: ; case OpSub8: // match: (Sub8 x x) // cond: // result: (Const8 [0]) { x := v.Args[0] if v.Args[1] != x { goto end4e2ee15ef17611919a1a6b5f80bbfe18 } v.Op = OpConst8 v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto end4e2ee15ef17611919a1a6b5f80bbfe18 end4e2ee15ef17611919a1a6b5f80bbfe18: ; case OpXor16: // match: (Xor16 x x) // cond: // result: (Const16 [0]) { x := v.Args[0] if v.Args[1] != x { goto end5733ceb1903b8140248d8e2cac02fefe } v.Op = OpConst16 v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto end5733ceb1903b8140248d8e2cac02fefe end5733ceb1903b8140248d8e2cac02fefe: ; case OpXor32: // match: (Xor32 x x) // cond: // result: (Const32 [0]) { x := v.Args[0] if v.Args[1] != x { goto end268ca02df6515d648e0bfb4e90981d25 } v.Op = OpConst32 v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto end268ca02df6515d648e0bfb4e90981d25 end268ca02df6515d648e0bfb4e90981d25: ; case OpXor64: // match: (Xor64 x x) // cond: // result: (Const64 [0]) { x := v.Args[0] if v.Args[1] != x { goto endaf44e7f9fc58af30df69070953fb45ce } v.Op = OpConst64 v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto endaf44e7f9fc58af30df69070953fb45ce endaf44e7f9fc58af30df69070953fb45ce: ; case OpXor8: // match: (Xor8 x x) // cond: // result: (Const8 [0]) { x := v.Args[0] if v.Args[1] != x { goto end949b3a60b7d181688e6f79f93c782fc8 } v.Op = OpConst8 v.AuxInt = 0 v.Aux = nil v.resetArgs() v.AuxInt = 0 return true } goto end949b3a60b7d181688e6f79f93c782fc8 end949b3a60b7d181688e6f79f93c782fc8: } return false } func rewriteBlockgeneric(b *Block) bool { switch b.Kind { case BlockIf: // match: (If (IsNonNil (GetG)) yes no) // cond: // result: (First nil yes no) { v := b.Control if v.Op != OpIsNonNil { goto endafdc4e2525f9933ab0ae7effc3559597 } if v.Args[0].Op != OpGetG { goto endafdc4e2525f9933ab0ae7effc3559597 } yes := b.Succs[0] no := b.Succs[1] b.Kind = BlockFirst b.Control = nil b.Succs[0] = yes b.Succs[1] = no return true } goto endafdc4e2525f9933ab0ae7effc3559597 endafdc4e2525f9933ab0ae7effc3559597: ; // match: (If (Not cond) yes no) // cond: // result: (If cond no yes) { v := b.Control if v.Op != OpNot { goto endebe19c1c3c3bec068cdb2dd29ef57f96 } cond := v.Args[0] yes := b.Succs[0] no := b.Succs[1] b.Kind = BlockIf b.Control = cond b.Succs[0] = no b.Succs[1] = yes b.Likely *= -1 return true } goto endebe19c1c3c3bec068cdb2dd29ef57f96 endebe19c1c3c3bec068cdb2dd29ef57f96: ; // match: (If (ConstBool [c]) yes no) // cond: c == 1 // result: (First nil yes no) { v := b.Control if v.Op != OpConstBool { goto endc58ecbb85af78c0d58bb232ca86b67a4 } c := v.AuxInt yes := b.Succs[0] no := b.Succs[1] if !(c == 1) { goto endc58ecbb85af78c0d58bb232ca86b67a4 } b.Kind = BlockFirst b.Control = nil b.Succs[0] = yes b.Succs[1] = no return true } goto endc58ecbb85af78c0d58bb232ca86b67a4 endc58ecbb85af78c0d58bb232ca86b67a4: ; // match: (If (ConstBool [c]) yes no) // cond: c == 0 // result: (First nil no yes) { v := b.Control if v.Op != OpConstBool { goto end4c3e297e275dd7e2e67f8ccd348c4bb5 } c := v.AuxInt yes := b.Succs[0] no := b.Succs[1] if !(c == 0) { goto end4c3e297e275dd7e2e67f8ccd348c4bb5 } b.Kind = BlockFirst b.Control = nil b.Succs[0] = no b.Succs[1] = yes b.Likely *= -1 return true } goto end4c3e297e275dd7e2e67f8ccd348c4bb5 end4c3e297e275dd7e2e67f8ccd348c4bb5: } return false }