On Tue, Sep 7, 2010 at 4:28 AM, James Cloos <cl...@jhcloos.com> wrote: >>>>>> "MB" == Miles Bader <mi...@gnu.org> writes: > > MB> The compiler generates the following assembly: > > MB> mov %esi, %eax > MB> mov %edi, %edi > MB> imulq %rdi, %rax > MB> addq $32768, %rax > MB> shrq $16, %rax > > That does not match the C code though; it rounds negative values wrong. > > The C version does away-from-zero rounding.
Do you have test cases that show this? I tried using random inputs, but even up to billions of iterations, I can't seem to find a set of inputs where my function yields different results from yours. Thanks, -Miles -- Cat is power. Cat is peace. _______________________________________________ Freetype-devel mailing list Freetype-devel@nongnu.org http://lists.nongnu.org/mailman/listinfo/freetype-devel
