[llvm-dev] Mapping between instruction ins/outs to instruction bits-field

[Yaniv via llvm-dev]

CGIOperandList::CGIOperandList() ignores names that are specified in
MIOperandInfo (Not my preferred logic).

I did find "noNamedPositionallyEncodedOperands" that will probably do
fine in most of my cases.

Anyway, thanks for your help.

On Tue, 2017-11-07 at 17:27 +0200, Yaniv wrote:
> Hi,
> 
> How does the mapping between instruction inputs and outputs
> to the instruction bits-field is done?
> 
> From what I saw it either by name matching or by positional
> matching of unassigned bits-fields, and the two methods can't
> be mixed. Is it correct?
> 
> Supposing the above is correct then, setting inputs names in
> MIOperandInfo (of custom Operand) should behave as if they were
> specified directly in the out/ins list?
> 
> Thanks,
> Yaniv
>