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runtime: MakeMap

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This commit is contained in:
xushiwei
2024-05-01 07:26:51 +08:00
parent d3fddfb634
commit ed8ffb228b
14 changed files with 1901 additions and 6 deletions
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18
cl/compile.go
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@@ -390,6 +390,12 @@ func (p *context) compileInstrOrValue(b llssa.Builder, iv instrOrValue, asValue
case *ssa.FieldAddr:
x := p.compileValue(b, v.X)
ret = b.FieldAddr(x, v.Field)
case *ssa.Alloc:
t := v.Type().(*types.Pointer)
if p.checkVArgs(v, t) { // varargs: this is a varargs allocation
return
}
ret = b.Alloc(t, v.Heap)
case *ssa.IndexAddr:
vx := v.X
if _, ok := p.isVArgs(vx); ok { // varargs: this is a varargs index
@@ -415,12 +421,13 @@ 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.Alloc:
t := v.Type().(*types.Pointer)
if p.checkVArgs(v, t) { // varargs: this is a varargs allocation
return
case *ssa.MakeMap:
var nReserve llssa.Expr
t := v.Type()
if v.Reserve != nil {
nReserve = p.compileValue(b, v.Reserve)
}
ret = b.Alloc(t, v.Heap)
ret = b.MakeMap(p.prog.Type(t), nReserve)
case *ssa.MakeInterface:
const (
delayExpr = true // varargs: don't need to convert an expr to any
@@ -481,6 +488,7 @@ func (p *context) compileInstr(b llssa.Builder, instr ssa.Instruction) {
thenb := fn.Block(succs[0].Index)
elseb := fn.Block(succs[1].Index)
b.If(cond, thenb, elseb)
case *ssa.MapUpdate:
case *ssa.Panic:
arg := p.compileValue(b, v.X).Do()
b.Panic(arg)