> Subject: Re: Question regarding preventing optimizing out of register in
> expansion
>
> On 6/26/18 4:05 AM, Peryt, Sebastian wrote:
> > With some changes simplified implementation of my expansion is as follows:
> > tmp_op0 = gen_reg_rtx (mode);
> > emit_move_ins
m using those extra flags because I also want to use YMM2 and
ZMM2 in my instruction.
Does anyone have idea why might such thing happen? And how this can be overcome?
Thanks,
Sebastian
> -Original Message-
> Subject: Re: Question regarding preventing optimizing out of regis
Thank you very much! Your suggestions helped me figure this out.
Sebastian
-Original Message-
From: Nathan Sidwell [mailto:nathanmsidw...@gmail.com] On Behalf Of Nathan
Sidwell
Sent: Thursday, June 21, 2018 1:43 PM
To: Peryt, Sebastian ; gcc@gcc.gnu.org
Subject: Re: Question regarding
Hi,
I'd appreciate if someone could advise me in builtin expansion I'm currently
writing.
High level description for what I want to do:
I have 2 operands in my builtin.
First I set register (reg1) with value from operand1 (op1);
Second I call my instruction (reg1 is called implicitly and update
> Subject: What is dump_file in gcc ?
>
> I have ever seen "fprintf(dump_file,"something writes into dump_file") many
> times.
> I want to know what dump_file is and how can I check its content ?
I'm not 100% sure, but my best guess is that this is related to GCC dumps, e.g.
related to passes.
Y
Hi,
I'd like to ask what is the expected date for GCC branching to GCC-8 release
version?
I'm mostly interested because I'd like to know when it'll be ok again to add
new features?
Or are we still able to add them?
Thanks,
Sebastian
Hi Martin,
Frankly speaking I believe that students who discussed topics on mailing list
might
eventually just decide that they were too challenging for them and also
competition
appeared too difficult. As far as I remember student can only pick few
organizations and
maybe they just decided
