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[Bug fortran/69101] ICE when compiling some tests in gfortran.dg/ieee/ with -fdefault-integer-8 or -finteger-4-integer-8
- From: "kargl at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 31 Dec 2015 19:22:20 +0000
- Subject: [Bug fortran/69101] ICE when compiling some tests in gfortran.dg/ieee/ with -fdefault-integer-8 or -finteger-4-integer-8
- Auto-submitted: auto-generated
- References: <bug-69101-4 at http dot gcc dot gnu dot org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69101
--- Comment #2 from kargl at gcc dot gnu.org ---
(In reply to kargl from comment #1)
> This has nothing to do with either -fdefault-integer-8 or
> -finteger-4-integer-8. The IEEE module is not implemented
> correctly.
F2003: 14.10 Specifications of the procedures
In the detailed descriptions below, procedure names are generic
and are not specific.
On x86_64, there are 5 integer kind type parameters. For
IEEE_SELECTED_REAL_KIND(P,R), gfortran either needs 25
helper functions to accommodate the 25 combinations of
P and R or a helper conversion function that forces R and
P to a specific integer kind type.