r216443 - in /trunk/gcc: fortran/ChangeLog fort...

[fxcoudert@gcc.gnu.org]

Author: fxcoudert
Date: Sun Oct 19 20:49:27 2014
New Revision: 216443

URL: https://gcc.gnu.org/viewcvs?rev=216443&root=gcc&view=rev
Log:
	PR fortran/48979

	* trans-const.c (gfc_build_nan): New function.
	* trans-const.h (gfc_build_nan): New prototype.
	* trans-intrinsic.c (gfc_conv_intrinsic_exponent): Handle special
	values.
	(gfc_conv_intrinsic_minmaxval): Use gfc_build_nan.
	(gfc_conv_intrinsic_fraction): Handle special values.
	(gfc_conv_intrinsic_spacing): Likewise.
	(gfc_conv_intrinsic_rrspacing): Likewise.
	(gfc_conv_intrinsic_set_exponent): Likewise.

	* gfortran.dg/ieee/intrinsics_2.F90: New test.

Added:
    trunk/gcc/testsuite/gfortran.dg/ieee/intrinsics_2.F90
Modified:
    trunk/gcc/fortran/ChangeLog
    trunk/gcc/fortran/trans-const.c
    trunk/gcc/fortran/trans-const.h
    trunk/gcc/fortran/trans-intrinsic.c
    trunk/gcc/testsuite/ChangeLog