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ssa: chan send/recv

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This commit is contained in:
visualfc
2024-07-02 20:12:12 +08:00
parent 0ead82ae21
commit 2153cf39b5
11 changed files with 190 additions and 1 deletions
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14
cl/compile.go
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@@ -459,7 +459,11 @@ func (p *context) compileInstrOrValue(b llssa.Builder, iv instrOrValue, asValue
ret = b.BinOp(v.Op, x, y)
case *ssa.UnOp:
x := p.compileValue(b, v.X)
ret = b.UnOp(v.Op, x)
if v.Op == token.ARROW {
ret = b.Recv(x, v.CommaOk)
} else {
ret = b.UnOp(v.Op, x)
}
case *ssa.ChangeType:
t := v.Type()
x := p.compileValue(b, v.X)
@@ -579,6 +583,10 @@ func (p *context) compileInstrOrValue(b llssa.Builder, iv instrOrValue, asValue
case *ssa.Field:
x := p.compileValue(b, v.X)
ret = b.Field(x, v.Field)
case *ssa.MakeChan:
t := v.Type()
size := p.compileValue(b, v.Size)
ret = b.MakeChan(p.prog.Type(t, llssa.InGo), size)
default:
panic(fmt.Sprintf("compileInstrAndValue: unknown instr - %T\n", iv))
}
@@ -651,6 +659,10 @@ func (p *context) compileInstr(b llssa.Builder, instr ssa.Instruction) {
case *ssa.Panic:
arg := p.compileValue(b, v.X)
b.Panic(arg)
case *ssa.Send:
ch := p.compileValue(b, v.Chan)
x := p.compileValue(b, v.X)
b.Send(ch, x)
default:
panic(fmt.Sprintf("compileInstr: unknown instr - %T\n", instr))
}