Re: [Tinycc-devel] TCC bug: error compile rint() from math.h

[Masha Rabinovich]

math.h is from TCC package:

extern __inline__ double rint (double x)
{
  double retval;
  __asm__ ("frndint;": "=t" (retval) : "0" (x));
  return retval;
}

On Sat, Nov 22, 2008 at 3:27 PM, Marc Andre Tanner <address@hidden> wrote:

On Sat, Nov 22, 2008 at 01:13:57PM +0100, Masha Rabinovich wrote:
> // Expected result:
> // compilation without error
> //
> // Received result:
> // compilation error with invalid line number:
> //
> // 1.c:361: unknown constraint 't'
> //
>
> #include <math.h>
> main()
> {
>  printf("%f\n", rint(3.14));
> }

I guess this depends on the content of math.h which comes from your
libc. The example above works here on a glibc based linux system.

Regards,
Marc

--
 Marc Andre Tanner >< http://www.brain-dump.org/ >< GPG key: CF7D56C0


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