[Bug tree-optimization/36953] Optimizer generates faulty assembler code when estimating max. floating point value in a for loop

[rguenth at gcc dot gnu dot org]

------- Comment #3 from rguenth at gcc dot gnu dot org  2008-07-28 13:12 -------
I can reproduce this with 4.2.4, but not with 4.1.3 or 4.3.1. 
-fno-strict-aliasing fixes it, so I suspect it's a dup of one of the known
wrong-code
bugs with GCC 4.2.x


-- 

rguenth at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
      Known to fail|                            |4.2.4
      Known to work|                            |4.1.3 4.3.1


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=36953