llvm dev - Apr 2020 - TargetLowering::LowerCallto

Hi All,

Is it possible to glue the output of the TargetLowering::LowerCallTo method to
the next node? How can this be done? Also the same question for the output of
getCopyTo/FromReg nodes.

I understand that the set ValueType of the node indicates if the output is
MVT::Glue but how can we modify the ValueType of the LowerCallTo output so we
can set it to MVT::Glue?

The i64 type compare of our target is a library call, and if the compare library
call output is not glued to the br_cc or setcc node, the library call set of
nodes are skipped (due to optimization?).

Sincerely,
Miguel Inigo J. Manalac (1852)

JAPANESE:
????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
ENGLISH: This e-mail is intended for the person(s) to which it is addressed. If
you have received it by mistake, please notify the sender and delete the
received email. In addition, our company shall not assume any responsibility
even if it causes any inconvenience, such as loss of mail, inconsistencies,
delays, etc., due to the inclusion of computer viruses.
-------------- next part --------------
An HTML attachment was scrubbed...
URL:
<http://lists.llvm.org/pipermail/llvm-dev/attachments/20200420/f37d4cd9/attachment.html>