https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43491
--- Comment #12 from rguenther at suse dot de ---
On Wed, 12 Jun 2019, wschmidt at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43491
>
> Bill Schmidt changed:
>
>What|Removed |Adde
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43491
--- Comment #11 from Bill Schmidt ---
But hm, on further reading of
https://gcc.gnu.org/onlinedocs/gcc/Global-Register-Variables.html, I don't
think that the compiler is precluded from using temporary registers to hold the
global register value,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=43491
Bill Schmidt changed:
What|Removed |Added
Target|arm-none-eabi |arm-none-eabi, powerpc*-*-*
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43491
Richard Biener changed:
What|Removed |Added
CC||rguenth at gcc dot gnu.org
--- Comment #
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43491
--- Comment #8 from amker.cheng 2012-02-17
03:55:24 UTC ---
(In reply to comment #7)
> With tree hoisting we generate
>
> :
> pretmp.5_19 = data_0;
> pretmp.5_20 = data_3;
> i_21 = pretmp.5_19 + pretmp.5_20;
> if (data_3(D) != 0)
> g
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43491
--- Comment #7 from Richard Guenther 2012-02-16
14:43:51 UTC ---
With tree hoisting we generate
:
pretmp.5_19 = data_0;
pretmp.5_20 = data_3;
i_21 = pretmp.5_19 + pretmp.5_20;
if (data_3(D) != 0)
goto ;
else
goto ;
:
:
# v_
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43491
--- Comment #6 from jye2 at gcc dot gnu.org 2011-12-23 05:43:17 UTC ---
Author: jye2
Date: Fri Dec 23 05:43:09 2011
New Revision: 182650
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=182650
Log:
2011-12-22 Bin Cheng
Richard Guenther
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43491
Uros Bizjak changed:
What|Removed |Added
Component|rtl-optimization|tree-optimization
Known to fail|
