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llgo/ssa: SizeOf, MakeSlice, VoidPtr

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This commit is contained in:
xushiwei
2024-05-03 23:10:02 +08:00
parent 223c24450e
commit f1bb42f554
20 changed files with 595 additions and 467 deletions
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22
cl/compile.go
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@@ -504,13 +504,6 @@ func (p *context) compileInstrOrValue(b llssa.Builder, iv instrOrValue, asValue
max = p.compileValue(b, v.Max)
}
ret = b.Slice(x, low, high, max)
case *ssa.MakeMap:
var nReserve llssa.Expr
t := v.Type()
if v.Reserve != nil {
nReserve = p.compileValue(b, v.Reserve)
}
ret = b.MakeMap(p.prog.Type(t), nReserve)
case *ssa.MakeInterface:
const (
delayExpr = true // varargs: don't need to convert an expr to any
@@ -518,6 +511,21 @@ func (p *context) compileInstrOrValue(b llssa.Builder, iv instrOrValue, asValue
t := v.Type()
x := p.compileValue(b, v.X)
ret = b.MakeInterface(t, x, delayExpr)
case *ssa.MakeSlice:
var nCap llssa.Expr
t := v.Type()
nLen := p.compileValue(b, v.Len)
if v.Cap != nil {
nCap = p.compileValue(b, v.Cap)
}
ret = b.MakeSlice(p.prog.Type(t), nLen, nCap)
case *ssa.MakeMap:
var nReserve llssa.Expr
t := v.Type()
if v.Reserve != nil {
nReserve = p.compileValue(b, v.Reserve)
}
ret = b.MakeMap(p.prog.Type(t), nReserve)
case *ssa.TypeAssert:
x := p.compileValue(b, v.X)
ret = b.TypeAssert(x, p.prog.Type(v.AssertedType), v.CommaOk)