[Bug c++/40186] floating point comparison is wrong ( !(a < b) && (b > a) is true )

2009-05-18 Thread sliwa at cft dot edu dot pl
--- Comment #7 from sliwa at cft dot edu dot pl 2009-05-18 14:52 --- The case (a < b) && (b < a) shows that not discarding the extra precision before performing a comparison leads to serious problems. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40186 --- You

[Bug rtl-optimization/323] optimized code gives strange floating point results

2007-08-03 Thread sliwa at cft dot edu dot pl
--- Comment #98 from sliwa at cft dot edu dot pl 2007-08-03 12:09 --- *** Bug 32976 has been marked as a duplicate of this bug. *** -- sliwa at cft dot edu dot pl changed: What|Removed |Added

[Bug fortran/32976] lapack 3.1.1 test major failure

2007-08-03 Thread sliwa at cft dot edu dot pl
--- Comment #1 from sliwa at cft dot edu dot pl 2007-08-03 12:09 --- *** This bug has been marked as a duplicate of 323 *** -- sliwa at cft dot edu dot pl changed: What|Removed |Added