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author	burnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4>
	Wed, 8 Jul 2009 19:34:49 +0000 (19:34 +0000)
committer	burnus <burnus@138bc75d-0d04-0410-961f-82ee72b054a4>
	Wed, 8 Jul 2009 19:34:49 +0000 (19:34 +0000)
commit	af9e821d700bcad53a92ad55d7edde9951eb6dd9
tree	0a5ea8221f10c4245ae6b6625bf67d42c5a11bf1	tree \| snapshot
parent	48a1adef552cfe5e8f171e213e570aa4c468d13a	commit \| diff

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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@149390 138bc75d-0d04-0410-961f-82ee72b054a4

gcc/fortran/ChangeLog		diff \| blob \| history
gcc/fortran/invoke.texi		diff \| blob \| history
gcc/fortran/simplify.c		diff \| blob \| history
gcc/fortran/trans-intrinsic.c		diff \| blob \| history
gcc/testsuite/ChangeLog		diff \| blob \| 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

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