[Bug tree-optimization/100574] [11 Regression] ICE: in size_remaining, at builtins.c:413 with -O3 -ftracer -fno-tree-dominator-opts -fno-tree-fre

2021-06-17 Thread msebor at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100574

Martin Sebor  changed:

   What|Removed |Added

 Resolution|--- |FIXED
 Status|ASSIGNED|RESOLVED

--- Comment #5 from Martin Sebor  ---
Backported to GCC 11.2.

[Bug tree-optimization/100574] [11 Regression] ICE: in size_remaining, at builtins.c:413 with -O3 -ftracer -fno-tree-dominator-opts -fno-tree-fre

2021-06-17 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100574

--- Comment #4 from CVS Commits  ---
The releases/gcc-11 branch has been updated by Martin Sebor
:

https://gcc.gnu.org/g:11133f8f113e4591a2a5c9e61d810b9e5931043e

commit r11-8601-g11133f8f113e4591a2a5c9e61d810b9e5931043e
Author: Martin Sebor 
Date:   Thu Jun 17 10:32:00 2021 -0600

Bacported from trunk:

PR middle-end/100574 - ICE in size_remaining, at builtins.c

gcc/ChangeLog:
PR middle-end/100574
* builtins.c (access_ref::get_ref): Improve detection of PHIs with
all null arguments.

gcc/testsuite/ChangeLog:
PR middle-end/100574
* g++.dg/pr100574.C: New test.

[Bug tree-optimization/100574] [11 Regression] ICE: in size_remaining, at builtins.c:413 with -O3 -ftracer -fno-tree-dominator-opts -fno-tree-fre

2021-05-17 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100574

Richard Biener  changed:

   What|Removed |Added

   Priority|P3  |P2

[Bug tree-optimization/100574] [11 Regression] ICE: in size_remaining, at builtins.c:413 with -O3 -ftracer -fno-tree-dominator-opts -fno-tree-fre

2021-05-13 Thread msebor at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100574

Martin Sebor  changed:

   What|Removed |Added

Summary|[11/12 Regression] ICE: in  |[11 Regression] ICE: in
   |size_remaining, at  |size_remaining, at
   |builtins.c:413 with -O3 |builtins.c:413 with -O3
   |-ftracer|-ftracer
   |-fno-tree-dominator-opts|-fno-tree-dominator-opts
   |-fno-tree-fre   |-fno-tree-fre
  Known to fail|12.0|

--- Comment #3 from Martin Sebor  ---
Fixed on trunk.