[Bug tree-optimization/103122] [12 Regression] ICE in fill_block_cache, at gimple-range-cache.cc:1277 with -O2 since r12-4866-gfc4076752067fb40

2021-11-08 Thread amacleod at redhat dot com via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103122

Andrew Macleod  changed:

   What|Removed |Added

 Status|NEW |RESOLVED
 Resolution|--- |FIXED

--- Comment #3 from Andrew Macleod  ---
Fixed.

[Bug tree-optimization/103122] [12 Regression] ICE in fill_block_cache, at gimple-range-cache.cc:1277 with -O2 since r12-4866-gfc4076752067fb40

2021-11-08 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103122

--- Comment #2 from CVS Commits  ---
The master branch has been updated by Andrew Macleod :

https://gcc.gnu.org/g:0cd653bd2559701da9cc4c9bf51f22bdd68623b5

commit r12-5006-g0cd653bd2559701da9cc4c9bf51f22bdd68623b5
Author: Andrew MacLeod 
Date:   Mon Nov 8 09:32:42 2021 -0500

Don't calculate new values when using the private context callback.

When using rangers private callback mechanism to provide context
to fold_stmt calls, we are only suppose to be using the cache in read
only mode, never calculate new values.

gcc/
PR tree-optimization/103122
* gimple-range.cc (gimple_ranger::range_of_expr): Request the cache
entry with "calulate new values" set to false.

gcc/testsuite/
* g++.dg/pr103122.C: New.

[Bug tree-optimization/103122] [12 Regression] ICE in fill_block_cache, at gimple-range-cache.cc:1277 with -O2 since r12-4866-gfc4076752067fb40

2021-11-08 Thread rguenth at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103122

Richard Biener  changed:

   What|Removed |Added

   Priority|P3  |P1

[Bug tree-optimization/103122] [12 Regression] ICE in fill_block_cache, at gimple-range-cache.cc:1277 with -O2 since r12-4866-gfc4076752067fb40

2021-11-08 Thread marxin at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103122

Martin Liška  changed:

   What|Removed |Added

 Ever confirmed|0   |1
Summary|[12 Regression] ICE in  |[12 Regression] ICE in
   |fill_block_cache, at|fill_block_cache, at
   |gimple-range-cache.cc:1277  |gimple-range-cache.cc:1277
   |with -O2|with -O2 since
   ||r12-4866-gfc4076752067fb40
 CC||aldyh at gcc dot gnu.org,
   ||amacleod at redhat dot com,
   ||marxin at gcc dot gnu.org
   Last reconfirmed||2021-11-08
 Status|UNCONFIRMED |NEW

--- Comment #1 from Martin Liška  ---
Started with r12-4866-gfc4076752067fb40.