gcc.gnu.org Git - gcc.git/commit

author	Tobias Burnus <burnus@net-b.de>
	Wed, 8 Jul 2009 19:34:49 +0000 (21:34 +0200)
committer	Tobias Burnus <burnus@gcc.gnu.org>
	Wed, 8 Jul 2009 19:34:49 +0000 (21:34 +0200)
commit	60d340efa77c1ae01cf3e7a66bcf402ca7793d7f
tree	0a5ea8221f10c4245ae6b6625bf67d42c5a11bf1	tree
parent	0f158db0bf587d51a8527e7399d258b5391bdfef	commit \| diff

re PR fortran/40675 (Support -fnosign-zero for SIGN intrinsic for Fortran 77 compatibility)

2009-07-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40675
        * simplify.c (gfc_simplify_sign): Handle signed zero correctly.
        * trans-intrinsic.c (gfc_conv_intrinsic_sign): Support
        -fno-sign-zero.
        * invoke.texi (-fno-sign-zero): Add text regarding SIGN
        * intrinsic.

2009-07-08  Tobias Burnus  <burnus@net-b.de>

        PR fortran/40675
        * gfortran.dg/nosigned_zero_1.f90: New test.
        * gfortran.dg/nosigned_zero_2.f90: New test.

From-SVN: r149390

gcc/fortran/ChangeLog		diff \| blob \| blame \| history
gcc/fortran/invoke.texi		diff \| blob \| blame \| history
gcc/fortran/simplify.c		diff \| blob \| blame \| history
gcc/fortran/trans-intrinsic.c		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/gfortran.dg/nosigned_zero_1.f90	[new file with mode: 0644]	blob
gcc/testsuite/gfortran.dg/nosigned_zero_2.f90	[new file with mode: 0644]	blob