[Bug fortran/84779] [13/14/15/16 Regression] Compiling gfortran.fortran-torture/execute/entry_4.f90 with -O1 or -Os and -fdefault-integer-8 gives an ICE

jvdelisle at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Wed Mar 18 01:10:39 GMT 2026


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84779

Jerry DeLisle <jvdelisle at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |jvdelisle at gcc dot gnu.org

--- Comment #18 from Jerry DeLisle <jvdelisle at gcc dot gnu.org> ---
(In reply to Christopher Albert from comment #17)
> Created attachment 63882 [details]
> Proposed testcase: ICE with -fdefault-integer-8 and mixed ENTRY
> 
> The reproducer in comment 0 compiles cleanly on current trunk (GCC 16). This
> appears to have been fixed by an earlier commit. Attaching a testcase to
> prevent future regressions. Can this be closed as FIXED?

This is not OK, running the compilation with valgrind I see:

==577103== For lists of detected and suppressed errors, rerun with: -s
==577103== ERROR SUMMARY: 336 errors from 26 contexts (suppressed: 0 from 0)

So the problem is hiding.


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