Comments (6)
m := ir.NewModule()
foo := m.NewTypeDef("foo", types.NewStruct(types.I32))
_ = m.NewTypeDef("bar", types.NewStruct(foo))
main := m.NewFunc("main", types.I32)
{
entry := main.NewBlock("")
entry.NewRet(constant.NewInt(types.I32, 0))
}
fmt.Println(m)
output
%foo = type { i32 }
%bar = type { %foo }
define i32 @main() {
0:
ret i32 0
}
from llvm.
From my understanding, embedded struct is a field that got an implicit name, so you insert reference to A and give a generated name.
from llvm.
yes, I understand, but how to write the code there, it is a type of types.Var, so what if I have a types.Struct?
from llvm.
I believe you can use the "variable" in Go as instance of "type"
from llvm.
in fact, not that easy. the variable in Go has type *types.Struct but the input needs to be a *types.Var, types.Var includes types.object and types.object include golang "Type", but not a types.Struct, so I have no idea about how to input the parameters. Or if you can write down the code.
from llvm.
You can also use types.NewPointer(foo)
to get:
%foo = type { i32 }
%bar = type { %foo* }
define i32 @main() {
0:
ret i32 0
}
from llvm.
Related Issues (20)
- `SRet` struct location HOT 3
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- indirect br only takes constant addr HOT 1
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- `module.NewTypeDef` has unexpected side effects HOT 17
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