[Bug target/119847] [13/14/15/16 Regression] RISC-V:GCC fail to optimize repeated patterns in volatile operations

[law at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119847

Jeffrey A. Law  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |DUPLICATE

--- Comment #6 from Jeffrey A. Law  ---
Same root cause as 119091.

*** This bug has been marked as a duplicate of bug 119091 ***

[Bug target/119847] [13/14/15/16 Regression] RISC-V:GCC fail to optimize repeated patterns in volatile operations

[jakub at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119847

Jakub Jelinek  changed:

   What|Removed |Added

   Target Milestone|13.4|13.5

--- Comment #5 from Jakub Jelinek  ---
GCC 13.4 is being released, retargeting bugs to GCC 13.5.

[Bug target/119847] [13/14/15/16 Regression] RISC-V:GCC fail to optimize repeated patterns in volatile operations

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119847

Andrew Pinski  changed:

   What|Removed |Added

Summary|[13/14/15 Regression]   |[13/14/15/16 Regression]
   |RISC-V:GCC fail to optimize |RISC-V:GCC fail to optimize
   |repeated patterns in|repeated patterns in
   |volatile operations |volatile operations

--- Comment #4 from Andrew Pinski  ---
(In reply to Huaqi from comment #3)
> This issue still existed in gcc truck(16) version, will it be optimized, or
> is there any patch?

The summary was missing 16 because this was created the same day GCC 15 was
branched off and I missed 16 at that point.