https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110755
--- Comment #11 from CVS Commits ---
The master branch has been updated by Jakub Jelinek :
https://gcc.gnu.org/g:21da32d995c8b574c929ec420cd3b0fcfe6fa4fe
commit r14-2782-g21da32d995c8b574c929ec420cd3b0fcfe6fa4fe
Author: Jakub Jelinek
Date:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110755
--- Comment #10 from Aurelien Jarno ---
(In reply to Jakub Jelinek from comment #9)
> Created attachment 55616 [details]
> gcc14-pr110755.patch
>
> Updated patch.
Thanks. I have just tested it, and I confirm it fixes the reported issue.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110755
Jakub Jelinek changed:
What|Removed |Added
Attachment #55594|0 |1
is obsolete|
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110755
--- Comment #8 from Jakub Jelinek ---
Actually looking at IEEE754, the fix should be limited to +- operations, not
+-*/.
Because only for +- IEEE754 has:
"When the sum of two operands with opposite signs (or the difference of two
operands with
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110755
--- Comment #7 from Aurelien Jarno ---
(In reply to Jakub Jelinek from comment #6)
> Created attachment 55594 [details]
> gcc14-pr110755.patch
>
> Untested patch.
Thanks for the patch, I confirm it works as expected, now the result is a
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110755
Jakub Jelinek changed:
What|Removed |Added
Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110755
--- Comment #5 from Jakub Jelinek ---
A big hammer solution might be to treat flag_rounding_math in frange::set the
same as
!HONOR_SIGNED_ZEROS, i.e. always extend [0, x] ranges to [-0, x] and [y, -0] to
[y, 0]
because we don't know what the
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110755
Richard Biener changed:
What|Removed |Added
CC||aldyh at gcc dot gnu.org,
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110755
Andrew Pinski changed:
What|Removed |Added
Keywords||needs-bisection, wrong-code
