Re: Gcc 4.2 miscompiles binutils on x86 and x86-64

2006-04-30 Thread H. J. Lu
On Sun, Apr 30, 2006 at 01:23:20PM +0200, Andreas Schwab wrote: > "H. J. Lu" <[EMAIL PROTECTED]> writes: > > > It looks like a gcc bug to me. Gcc 4.2 miscompiles: > > > > more_than_enough_bits_for_digits > > = (number_of_digits_to_use * 3321928 / 100 + 1); > > > > in atof_generic.

Re: Gcc 4.2 miscompiles binutils on x86 and x86-64

2006-04-30 Thread Andreas Schwab
"H. J. Lu" <[EMAIL PROTECTED]> writes: > It looks like a gcc bug to me. Gcc 4.2 miscompiles: > > more_than_enough_bits_for_digits > = (number_of_digits_to_use * 3321928 / 100 + 1); > > in atof_generic. When number_of_digits_to_use == 1, gcc 4.2 -O2 gets > more_than_enough_bits_for