[Bug c++/58258] cp_tree_equal and unknown symbol take up 70% of (astronomical) build time

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58258

Richard Biener <rguenth at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #1 from Richard Biener <rguenth at gcc dot gnu.org> ---
The reported profile doesn't reproduce anymore.  I get, with recent GCC 14:

Samples: 7K of event 'cycles:u', Event count (approx.): 9057007834              
Overhead       Samples  Command  Shared Object       Symbol                     
   2.51%           180  cc1plus  cc1plus             [.] record_reg_classes
   2.38%           170  cc1plus  cc1plus             [.]
df_ref_create_structure
   2.02%           145  cc1plus  cc1plus             [.] ira_setup_alts
   1.73%           130  cc1plus  cc1plus             [.] ggc_internal_alloc
   1.38%            99  cc1plus  cc1plus             [.] lra
   1.23%            88  cc1plus  cc1plus             [.] process_alt_operands
   1.20%            88  cc1plus  cc1plus             [.] classify_argument
   1.11%            79  cc1plus  cc1plus             [.] df_ref_record
   1.06%            78  cc1plus  libc-2.31.so        [.] _int_malloc