------- Additional Comments From mario dot tragni at planetek dot it 2005-05-20 08:40 ------- (In reply to comment #2) > State-Changed-From-To: open->closed > State-Changed-Why: See any faq on numerical analysis that mentions the x86. > You are seeing the results of excess precision in the FPU. > Either change the rounding precision in the FPCR, or work > around the problem with -ffloat-store. >
I had this bug on x86 architecture, with no optimization of the code (no -OX) and with float-store on. My workaround was to store the return of the double function in a auxliar double variable before comparison. Have you an other suggestion ? -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=323
