[Bug libfortran/49024] REAL*16 ERFC_SCALED inaccuracy

[fxcoudert at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49024

--- Comment #5 from Francois-Xavier Coudert <fxcoudert at gcc dot gnu.org> ---
Author: fxcoudert
Date: Wed Nov 20 22:18:55 2013
New Revision: 205151

URL: http://gcc.gnu.org/viewcvs?rev=205151&root=gcc&view=rev
Log:
    PR libfortran/49024

    * intrinsics/erfc_scaled.c (erfc_scaled_r16): New function.
    * intrinsics/erfc_scaled_inc.c: Do not provide quadruple
    precision variant.

    * gfortran.dg/erf_3.F90: New file.

Added:
    trunk/gcc/testsuite/gfortran.dg/erf_3.F90
Modified:
    trunk/gcc/testsuite/ChangeLog
    trunk/libgfortran/ChangeLog
    trunk/libgfortran/intrinsics/erfc_scaled.c
    trunk/libgfortran/intrinsics/erfc_scaled_inc.c