[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2022-05-27 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 Richard Biener changed: What|Removed |Added Target Milestone|9.5 |---

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2021-06-01 Thread rguenth at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 Richard Biener changed: What|Removed |Added Target Milestone|9.4 |9.5 --- Comment #12 from Richard Biener

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2020-03-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 Jakub Jelinek changed: What|Removed |Added Target Milestone|9.3 |9.4 --- Comment #11 from Jakub Jelinek

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2019-08-12 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 Jakub Jelinek changed: What|Removed |Added Target Milestone|9.2 |9.3 --- Comment #10 from Jakub Jelinek

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2019-05-03 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 Jakub Jelinek changed: What|Removed |Added Target Milestone|9.0 |9.2 --- Comment #9 from Jakub Jelinek -

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2018-03-12 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 --- Comment #8 from Bill Schmidt --- Looks like Peter was able to help you on the binutils forum over the weekend. Thanks, Peter!

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2018-03-10 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 --- Comment #7 from Jeffrey Walton --- (In reply to Bill Schmidt from comment #4) > ... > > The best performance will be achieved by writing this loop entirely using > inline asm code, with all data loaded/stored using lxvd2x and stxvd2x (no > s

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2018-03-08 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 Bill Schmidt changed: What|Removed |Added Target Milestone|--- |9.0

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2018-03-08 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 Bill Schmidt changed: What|Removed |Added Status|UNCONFIRMED |NEW Last reconfirmed|

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2018-03-07 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 --- Comment #5 from Bill Schmidt --- s/this loop/this function

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2018-03-07 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 Bill Schmidt changed: What|Removed |Added Status|RESOLVED|UNCONFIRMED Resolution|INVALID

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2018-03-07 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 --- Comment #3 from Jeffrey Walton --- (In reply to Jeffrey Walton from comment #2) > (In reply to Bill Schmidt from comment #1) > > GCC 4.8.5 is out of service. This is fixed in all in-service versions of > > GCC (6.4 and later). > > Interesti

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2018-03-07 Thread noloader at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 --- Comment #2 from Jeffrey Walton --- (In reply to Bill Schmidt from comment #1) > GCC 4.8.5 is out of service. This is fixed in all in-service versions of > GCC (6.4 and later). Interesting. I'm seeing it in GCC 7.2.0. Are you certain of this

[Bug rtl-optimization/84753] GCC does not fold xxswapd followed by vperm

2018-03-07 Thread wschmidt at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84753 Bill Schmidt changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|