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From: "anlauf at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/95053] [11 regression] ICE in f951: gfc_divide()
Date: Tue, 12 May 2020 17:30:13 +0000
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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D95053

--- Comment #12 from anlauf at gcc dot gnu.org ---
(In reply to Bill Seurer from comment #11)
> /home/seurer/gcc/git/install/gcc-test/bin/gfortran -c -o
> module_ra_cam.fppized.o -I. -I./netcdf/include -I./inc -m64 -O0 -g3
> -mcpu=3Dpower8 -Wno-deprecated-declarations -fconvert=3Dbig-endian -std=
=3Dlegacy
> module_ra_cam.fppized.f90
> module_ra_cam.fppized.f90:6806:69:
>=20
>  6806 |                            asort(nxs) =3D
> 1.0_r8-(floor(cld(i,k)/cldeps)*cldeps)
>       |                                                                  =
   1
> Error: Division by zero at (1)
>=20
> This error was also triggered by r11-205 but was not fixed by the patch. =
 It
> compiles cleanly with r11-204 and earlier.  I do not think (though cannot
> say for sure) that it really is a divide by zero.
>=20
> This is part of 521.wrf_r in the spec2017 test suite

I don't have access to spec.

Can you provide enough context for a reproducer?=