[Bug gcov-profile/121074] [16 Regression] ICE: in gcov_open, at gcov-io.cc:128 with -ftest-coverage -fauto-profile

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=121074

Jan Hubicka <hubicka at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |ASSIGNED
     Ever confirmed|0                           |1
           Assignee|unassigned at gcc dot gnu.org      |hubicka at gcc dot 
gnu.org
   Last reconfirmed|                            |2025-07-15

--- Comment #1 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
This is auto-profile never closing its input file.  It also does not check for
any read failures, which actually cost me some time since when create_llvm
crashes autobootstrap fails gracefully producing slow compiler.

I am testing patch.