[Bug tree-optimization/104941] [12 Regression] ICE error: invalid (pointer) operands ‘minus_expr’ since r12-6482-g06bc1b0c539e3a60

2022-03-16 Thread siddhesh at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104941

Siddhesh Poyarekar  changed:

   What|Removed |Added

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

--- Comment #3 from Siddhesh Poyarekar  ---
Fixed.

[Bug tree-optimization/104941] [12 Regression] ICE error: invalid (pointer) operands ‘minus_expr’ since r12-6482-g06bc1b0c539e3a60

2022-03-16 Thread cvs-commit at gcc dot gnu.org via Gcc-bugs 
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=104941

--- Comment #2 from CVS Commits  ---
The master branch has been updated by Siddhesh Poyarekar
:

https://gcc.gnu.org/g:beb12c62eaec37ed0ee5a251ca0907d965d413b2

commit r12-7675-gbeb12c62eaec37ed0ee5a251ca0907d965d413b2
Author: Siddhesh Poyarekar 
Date:   Wed Mar 16 20:45:47 2022 +0530

tree-optimization/104941: Actually assign the conversion result

Assign the result of fold_convert to offset.  Also make the useless
conversion check lighter since the two way check is not needed here.

gcc/ChangeLog:

PR tree-optimization/104941
* tree-object-size.cc (size_for_offset): Make useless conversion
check lighter and assign result of fold_convert to OFFSET.

gcc/testsuite/ChangeLog:

PR tree-optimization/104941
* gcc.dg/builtin-dynamic-object-size-0.c (S1, S2): New structs.
(test_alloc_nested_structs, g): New functions.
(main): Call test_alloc_nested_structs.

Signed-off-by: Siddhesh Poyarekar