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// Code generated from _gen/AMD64latelower.rules using 'go generate'; DO NOT EDIT.
package ssa
import "internal/buildcfg"
func rewriteValueAMD64latelower(v *Value) bool {
switch v.Op {
case OpAMD64MOVBQZX:
return rewriteValueAMD64latelower_OpAMD64MOVBQZX(v)
case OpAMD64MOVLQZX:
return rewriteValueAMD64latelower_OpAMD64MOVLQZX(v)
case OpAMD64MOVWQZX:
return rewriteValueAMD64latelower_OpAMD64MOVWQZX(v)
case OpAMD64SARL:
return rewriteValueAMD64latelower_OpAMD64SARL(v)
case OpAMD64SARQ:
return rewriteValueAMD64latelower_OpAMD64SARQ(v)
case OpAMD64SHLL:
return rewriteValueAMD64latelower_OpAMD64SHLL(v)
case OpAMD64SHLQ:
return rewriteValueAMD64latelower_OpAMD64SHLQ(v)
case OpAMD64SHRL:
return rewriteValueAMD64latelower_OpAMD64SHRL(v)
case OpAMD64SHRQ:
return rewriteValueAMD64latelower_OpAMD64SHRQ(v)
}
return false
}
func rewriteValueAMD64latelower_OpAMD64MOVBQZX(v *Value) bool {
v_0 := v.Args[0]
// match: (MOVBQZX x)
// cond: zeroUpper56Bits(x,3)
// result: x
for {
x := v_0
if !(zeroUpper56Bits(x, 3)) {
break
}
v.copyOf(x)
return true
}
return false
}
func rewriteValueAMD64latelower_OpAMD64MOVLQZX(v *Value) bool {
v_0 := v.Args[0]
// match: (MOVLQZX x)
// cond: zeroUpper32Bits(x,3)
// result: x
for {
x := v_0
if !(zeroUpper32Bits(x, 3)) {
break
}
v.copyOf(x)
return true
}
return false
}
func rewriteValueAMD64latelower_OpAMD64MOVWQZX(v *Value) bool {
v_0 := v.Args[0]
// match: (MOVWQZX x)
// cond: zeroUpper48Bits(x,3)
// result: x
for {
x := v_0
if !(zeroUpper48Bits(x, 3)) {
break
}
v.copyOf(x)
return true
}
return false
}
func rewriteValueAMD64latelower_OpAMD64SARL(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
// match: (SARL x y)
// cond: buildcfg.GOAMD64 >= 3
// result: (SARXL x y)
for {
x := v_0
y := v_1
if !(buildcfg.GOAMD64 >= 3) {
break
}
v.reset(OpAMD64SARXL)
v.AddArg2(x, y)
return true
}
return false
}
func rewriteValueAMD64latelower_OpAMD64SARQ(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
// match: (SARQ x y)
// cond: buildcfg.GOAMD64 >= 3
// result: (SARXQ x y)
for {
x := v_0
y := v_1
if !(buildcfg.GOAMD64 >= 3) {
break
}
v.reset(OpAMD64SARXQ)
v.AddArg2(x, y)
return true
}
return false
}
func rewriteValueAMD64latelower_OpAMD64SHLL(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
// match: (SHLL x y)
// cond: buildcfg.GOAMD64 >= 3
// result: (SHLXL x y)
for {
x := v_0
y := v_1
if !(buildcfg.GOAMD64 >= 3) {
break
}
v.reset(OpAMD64SHLXL)
v.AddArg2(x, y)
return true
}
return false
}
func rewriteValueAMD64latelower_OpAMD64SHLQ(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
// match: (SHLQ x y)
// cond: buildcfg.GOAMD64 >= 3
// result: (SHLXQ x y)
for {
x := v_0
y := v_1
if !(buildcfg.GOAMD64 >= 3) {
break
}
v.reset(OpAMD64SHLXQ)
v.AddArg2(x, y)
return true
}
return false
}
func rewriteValueAMD64latelower_OpAMD64SHRL(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
// match: (SHRL x y)
// cond: buildcfg.GOAMD64 >= 3
// result: (SHRXL x y)
for {
x := v_0
y := v_1
if !(buildcfg.GOAMD64 >= 3) {
break
}
v.reset(OpAMD64SHRXL)
v.AddArg2(x, y)
return true
}
return false
}
func rewriteValueAMD64latelower_OpAMD64SHRQ(v *Value) bool {
v_1 := v.Args[1]
v_0 := v.Args[0]
// match: (SHRQ x y)
// cond: buildcfg.GOAMD64 >= 3
// result: (SHRXQ x y)
for {
x := v_0
y := v_1
if !(buildcfg.GOAMD64 >= 3) {
break
}
v.reset(OpAMD64SHRXQ)
v.AddArg2(x, y)
return true
}
return false
}
func rewriteBlockAMD64latelower(b *Block) bool {
return false
}
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