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[Bug fortran/17927] Math error in simple divide operation
- From: "tobi at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 11 Oct 2004 15:54:07 -0000
- Subject: [Bug fortran/17927] Math error in simple divide operation
- References: <20041011051839.17927.jvdelisle@verizon.net>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Additional Comments From tobi at gcc dot gnu dot org 2004-10-11 15:54 -------
gfortran uses its own constant folder, which uses the mpfr library. Apparently
the precision is too low for double precision. Output from -fdump-parse-tree
includes:
ASSIGN big 6.66666686534882e-1_8
So it's indeed the frontend's fault.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=17927