https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112361
Richard Biener changed:
What|Removed |Added
Resolution|--- |FIXED
Status|NEW
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112361
--- Comment #8 from CVS Commits ---
The master branch has been updated by Robin Dapp :
https://gcc.gnu.org/g:fd940d248bfccb6994794152681dc4c693160919
commit r14-5231-gfd940d248bfccb6994794152681dc4c693160919
Author: Robin Dapp
Date: Mon Nov
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112361
--- Comment #7 from rguenther at suse dot de ---
On Mon, 6 Nov 2023, rdapp at gcc dot gnu.org wrote:
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112361
>
> --- Comment #6 from Robin Dapp ---
> So "before" we created
>
> vect__3.12_55 =
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112361
--- Comment #6 from Robin Dapp ---
So "before" we created
vect__3.12_55 = MEM [(float *)vectp_a.10_53];
vect__ifc__43.13_57 = VEC_COND_EXPR ;
// _ifc__43 = _24 ? _3 : 0.0;
stmp__44.14_58 = BIT_FIELD_REF ;
stmp__44.14_59 = r3_29 + stmp
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112361
--- Comment #5 from Andrew Pinski ---
The patch that caused this one, also causes a bootstrap comparison failure with
--with-arch=skylake-avx512, see PR 112374 .
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112361
--- Comment #4 from Jakub Jelinek ---
You can just look at the dumps.
Generally, I'd expect that we shouldn't be creating .COND_ADD etc. calls for
conditional reductions for SCALAR_FLOAT_TYPE_P if !flag_associative_math, but
probably
also the fo
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112361
--- Comment #3 from Richard Biener ---
You can use SDE (the simulator from Intel), but I suppose just inspecting the
vectorized code should work fine as well. I suspect we fail to fail
vectorization when we have a masked op but no native masked
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112361
--- Comment #2 from Robin Dapp ---
I can have a look. Of course I tested it but neither the compile farm machine
(gcc188) I used nor my local device have AVX512 run capability. Anywhere else
I can test it?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112361
Andrew Pinski changed:
What|Removed |Added
Status|UNCONFIRMED |NEW
Ever confirmed|0
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112361
Jakub Jelinek changed:
What|Removed |Added
Priority|P3 |P1
CC|
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