* [Bug tree-optimization/86270] [9/10/11/12 Regression] Simple loop needs an extra register and an extra instruction
[not found] <bug-86270-4@http.gcc.gnu.org/bugzilla/>
@ 2021-05-14 9:50 ` jakub at gcc dot gnu.org
2021-06-01 8:11 ` rguenth at gcc dot gnu.org
` (4 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2021-05-14 9:50 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86270
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|8.5 |9.4
--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 8 branch is being closed.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug tree-optimization/86270] [9/10/11/12 Regression] Simple loop needs an extra register and an extra instruction
[not found] <bug-86270-4@http.gcc.gnu.org/bugzilla/>
2021-05-14 9:50 ` [Bug tree-optimization/86270] [9/10/11/12 Regression] Simple loop needs an extra register and an extra instruction jakub at gcc dot gnu.org
@ 2021-06-01 8:11 ` rguenth at gcc dot gnu.org
2022-05-27 9:39 ` [Bug tree-optimization/86270] [10/11/12/13 " rguenth at gcc dot gnu.org
` (3 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-06-01 8:11 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86270
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|9.4 |9.5
--- Comment #11 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 9.4 is being released, retargeting bugs to GCC 9.5.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug tree-optimization/86270] [10/11/12/13 Regression] Simple loop needs an extra register and an extra instruction
[not found] <bug-86270-4@http.gcc.gnu.org/bugzilla/>
2021-05-14 9:50 ` [Bug tree-optimization/86270] [9/10/11/12 Regression] Simple loop needs an extra register and an extra instruction jakub at gcc dot gnu.org
2021-06-01 8:11 ` rguenth at gcc dot gnu.org
@ 2022-05-27 9:39 ` rguenth at gcc dot gnu.org
2022-06-28 10:35 ` jakub at gcc dot gnu.org
` (2 subsequent siblings)
5 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2022-05-27 9:39 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86270
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|9.5 |10.4
--- Comment #12 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 9 branch is being closed
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug tree-optimization/86270] [10/11/12/13 Regression] Simple loop needs an extra register and an extra instruction
[not found] <bug-86270-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2022-05-27 9:39 ` [Bug tree-optimization/86270] [10/11/12/13 " rguenth at gcc dot gnu.org
@ 2022-06-28 10:35 ` jakub at gcc dot gnu.org
2023-05-30 8:00 ` [Bug tree-optimization/86270] [10/11/12/13/14 " pinskia at gcc dot gnu.org
2023-07-07 10:34 ` [Bug tree-optimization/86270] [11/12/13/14 " rguenth at gcc dot gnu.org
5 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu.org @ 2022-06-28 10:35 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86270
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|10.4 |10.5
--- Comment #13 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
GCC 10.4 is being released, retargeting bugs to GCC 10.5.
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug tree-optimization/86270] [10/11/12/13/14 Regression] Simple loop needs an extra register and an extra instruction
[not found] <bug-86270-4@http.gcc.gnu.org/bugzilla/>
` (3 preceding siblings ...)
2022-06-28 10:35 ` jakub at gcc dot gnu.org
@ 2023-05-30 8:00 ` pinskia at gcc dot gnu.org
2023-07-07 10:34 ` [Bug tree-optimization/86270] [11/12/13/14 " rguenth at gcc dot gnu.org
5 siblings, 0 replies; 6+ messages in thread
From: pinskia at gcc dot gnu.org @ 2023-05-30 8:00 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86270
Andrew Pinski <pinskia at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Last reconfirmed|2018-06-22 00:00:00 |2023-5-30
--- Comment #14 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
There is still an extra move inside the loop:
.L3:
movq %rax, %rdx
movl %eax, (%rsi,%rax,4)
addq $1, %rax
cmpq %rcx, %rdx
jne .L3
^ permalink raw reply [flat|nested] 6+ messages in thread* [Bug tree-optimization/86270] [11/12/13/14 Regression] Simple loop needs an extra register and an extra instruction
[not found] <bug-86270-4@http.gcc.gnu.org/bugzilla/>
` (4 preceding siblings ...)
2023-05-30 8:00 ` [Bug tree-optimization/86270] [10/11/12/13/14 " pinskia at gcc dot gnu.org
@ 2023-07-07 10:34 ` rguenth at gcc dot gnu.org
5 siblings, 0 replies; 6+ messages in thread
From: rguenth at gcc dot gnu.org @ 2023-07-07 10:34 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86270
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Target Milestone|10.5 |11.5
--- Comment #15 from Richard Biener <rguenth at gcc dot gnu.org> ---
GCC 10 branch is being closed.
^ permalink raw reply [flat|nested] 6+ messages in thread