*ping*
> Gesendet: Montag, 24. August 2020 um 23:08 Uhr > Von: "Harald Anlauf" <anl...@gmx.de> > An: "fortran" <fort...@gcc.gnu.org>, "gcc-patches" <gcc-patches@gcc.gnu.org> > Betreff: [PATCH] PR fortran/96711 - ICE on NINT() Function > > When rounding a real to integer(16) an ICE happened due to an unhandled > case in build_round_expr. The attached patch add a special case for this. > > I had to change a fold_convert to a convert (which seems to be frontend > specific stuff), otherwise I would get errors from the generated GIMPLE. > Does anybody know if this could produce problems elsewhere? > I'm open to other / better solutions. > > Anyway, the patch does regtest cleanly on x86_64-pc-linux-gnu. > > OK for master? > > Thanks, > Harald > > > PR fortran/96711 - ICE with NINT() for integer(16) result > > When rounding a real to the nearest integer, temporarily convert the real > argument to a longer real kind when the result is of type/kind integer(16). > > gcc/fortran/ChangeLog: > > * trans-intrinsic.c (build_round_expr): Use temporary with > appropriate kind for conversion before rounding to nearest > integer when the result precision is 128 bits. > > gcc/testsuite/ChangeLog: > > * gfortran.dg/pr96711.f90: New test. > >
