[Bug middle-end/108920] Condition falsely optimized out

2023-02-25 Thread agner at agner dot org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108920

Agner Fog  changed:

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |FIXED

--- Comment #4 from Agner Fog  ---
I am not sure I have identified the problem correctly, but there is no need to
spend more time on it since the problem disappears with version 9.4.0.

You may close this issue.

[Bug middle-end/108920] Condition falsely optimized out

2023-02-24 Thread agner at agner dot org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108920

--- Comment #3 from Agner Fog  ---
It seems to work with gcc 9.4.0.
Thank you

[Bug middle-end/108920] Condition falsely optimized out

2023-02-24 Thread pinskia at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108920

Andrew Pinski  changed:

   What|Removed |Added

   See Also||https://gcc.gnu.org/bugzill
   ||a/show_bug.cgi?id=97009,
   ||https://gcc.gnu.org/bugzill
   ||a/show_bug.cgi?id=97255

--- Comment #2 from Andrew Pinski  ---
I linked a few bugs which might be the same issue here (I have not looked into
the code otherwise) and they were both fixed in GCC 9.4.0 even.
So yes please try out GCC 9.5.0 or 10.x even.