flow.c bugfix

[Richard Henderson]

On Thu, Dec 03, 1998 at 03:47:48PM +0100, Franz Sirl wrote:
> static int foo;
> void bar (void) { asm ("" : "r"(&foo)); }

This is in error anyway.  You're missing a colon:

  void bar (void) { asm ("" : : "r"(&foo)); }

Otherwise you are treating that as an asm output, which is just
bound to get you into trouble.  I'm actually surprised that it
didn't get flagged as an error earlier.


r~