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From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/109511] incorrectly rejects set_exponent with constant
 negative exponent
Date: Sat, 15 Apr 2023 13:44:42 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D109511

--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The releases/gcc-12 branch has been updated by Harald Anlauf
<anlauf@gcc.gnu.org>:

https://gcc.gnu.org/g:64efeac03cb9fa2603bb6628712f3a2541aef1cb

commit r12-9402-g64efeac03cb9fa2603bb6628712f3a2541aef1cb
Author: Harald Anlauf <anlauf@gmx.de>
Date:   Fri Apr 14 20:45:19 2023 +0200

    Fortran: fix compile-time simplification of SET_EXPONENT [PR109511]

    gcc/fortran/ChangeLog:

            PR fortran/109511
            * simplify.cc (gfc_simplify_set_exponent): Fix implementation of
            compile-time simplification of intrinsic SET_EXPONENT for argum=
ent
            X < 1 and for I < 0.

    gcc/testsuite/ChangeLog:

            PR fortran/109511
            * gfortran.dg/set_exponent_1.f90: New test.

    (cherry picked from commit fa4cb42870df60deb8888dbd51e2ddc6d6ab9e6a)=