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* [Bug tree-optimization/81953] Code sinking increases register pressure
[not found] <bug-81953-4@http.gcc.gnu.org/bugzilla/>
@ 2021-05-04 12:31 ` rguenth at gcc dot gnu.org
2022-01-11 22:47 ` wschmidt at gcc dot gnu.org
` (2 subsequent siblings)
3 siblings, 0 replies; 4+ messages in thread
From: rguenth at gcc dot gnu.org @ 2021-05-04 12:31 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81953
Richard Biener <rguenth at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/81953] Code sinking increases register pressure
[not found] <bug-81953-4@http.gcc.gnu.org/bugzilla/>
2021-05-04 12:31 ` [Bug tree-optimization/81953] Code sinking increases register pressure rguenth at gcc dot gnu.org
@ 2022-01-11 22:47 ` wschmidt at gcc dot gnu.org
2023-04-11 14:53 ` bergner at gcc dot gnu.org
2024-05-08 14:23 ` cvs-commit at gcc dot gnu.org
3 siblings, 0 replies; 4+ messages in thread
From: wschmidt at gcc dot gnu.org @ 2022-01-11 22:47 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81953
Bill Schmidt <wschmidt at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|ASSIGNED |NEW
--- Comment #6 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Resetting to unassigned as Kelvin left the project.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/81953] Code sinking increases register pressure
[not found] <bug-81953-4@http.gcc.gnu.org/bugzilla/>
2021-05-04 12:31 ` [Bug tree-optimization/81953] Code sinking increases register pressure rguenth at gcc dot gnu.org
2022-01-11 22:47 ` wschmidt at gcc dot gnu.org
@ 2023-04-11 14:53 ` bergner at gcc dot gnu.org
2024-05-08 14:23 ` cvs-commit at gcc dot gnu.org
3 siblings, 0 replies; 4+ messages in thread
From: bergner at gcc dot gnu.org @ 2023-04-11 14:53 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81953
Peter Bergner <bergner at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
--- Comment #7 from Peter Bergner <bergner at gcc dot gnu.org> ---
Ajit is going to start looking into this for us.
^ permalink raw reply [flat|nested] 4+ messages in thread
* [Bug tree-optimization/81953] Code sinking increases register pressure
[not found] <bug-81953-4@http.gcc.gnu.org/bugzilla/>
` (2 preceding siblings ...)
2023-04-11 14:53 ` bergner at gcc dot gnu.org
@ 2024-05-08 14:23 ` cvs-commit at gcc dot gnu.org
3 siblings, 0 replies; 4+ messages in thread
From: cvs-commit at gcc dot gnu.org @ 2024-05-08 14:23 UTC (permalink / raw)
To: gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81953
--- Comment #8 from GCC Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Ajit Kumar Agarwal <aagarwa@gcc.gnu.org>:
https://gcc.gnu.org/g:f4b86ab09dfe258c4780fcc7567ca8a275c96e7a
commit r15-327-gf4b86ab09dfe258c4780fcc7567ca8a275c96e7a
Author: Ajit Kumar Agarwal <aagarwa1@linux.ibm.com>
Date: Wed May 8 09:21:27 2024 -0500
tree-ssa-sink: Improve code sinking pass
Currently, code sinking will sink code at the use points with loop having
same
nesting depth. The following patch improves code sinking by placing the
sunk
code in begining of the block after the labels.
2024-05-08 Ajit Kumar Agarwal <aagarwa1@linux.ibm.com>
gcc/ChangeLog:
PR tree-optimization/81953
* tree-ssa-sink.cc (statement_sink_location):Sink statements at
the begining of the basic block after labels.
gcc/testsuite/ChangeLog:
PR tree-optimization/81953
* gcc.dg/tree-ssa/ssa-sink-21.c: New test.
^ permalink raw reply [flat|nested] 4+ messages in thread
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2021-05-04 12:31 ` [Bug tree-optimization/81953] Code sinking increases register pressure rguenth at gcc dot gnu.org
2022-01-11 22:47 ` wschmidt at gcc dot gnu.org
2023-04-11 14:53 ` bergner at gcc dot gnu.org
2024-05-08 14:23 ` cvs-commit at gcc dot gnu.org
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