[Bug tree-optimization/97159] [11 Regression] segfault in modref_may_conflict

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97159

Tom de Vries  changed:

   What|Removed |Added

 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |FIXED

--- Comment #5 from Tom de Vries  ---
Marking resolved-fixed.

[Bug tree-optimization/97159] [11 Regression] segfault in modref_may_conflict

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97159

--- Comment #4 from Tom de Vries  ---
I'm currently not running into this ICE anymore, so presumably it was fixed.

I'm not sure by which commit though.

Re: [Bug tree-optimization/97159] [11 Regression] segfault in modref_may_conflict

[Jan Hubicka]

Recursion is handled in normal compilation (we analyze the function and
while hitting the recursive call we skip the summary). I suppose here
the problem is missing LTO and offloading. 

With LTO lto summaries (that include types) are streamed out while they
are turned into non-lto summaries at ltrans time.  We need to do similar
thing with offload.

Honza

[Bug tree-optimization/97159] [11 Regression] segfault in modref_may_conflict

[hubicka at ucw dot cz]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97159

--- Comment #3 from Jan Hubicka  ---
Recursion is handled in normal compilation (we analyze the function and
while hitting the recursive call we skip the summary). I suppose here
the problem is missing LTO and offloading. 

With LTO lto summaries (that include types) are streamed out while they
are turned into non-lto summaries at ltrans time.  We need to do similar
thing with offload.

Honza

[Bug tree-optimization/97159] [11 Regression] segfault in modref_may_conflict

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97159

Richard Biener  changed:

   What|Removed |Added

   Target Milestone|--- |11.0
   Priority|P3  |P1
   Keywords||ice-on-valid-code
Summary|segfault in |[11 Regression] segfault in
   |modref_may_conflict |modref_may_conflict