[CFT, v4] Vectorized _cpp_clean_line

[Steve Ellcey]

On Sat, 2010-08-14 at 10:00 -0700, Richard Henderson wrote:

> I've also bootstrapped on powerpc64-linux and ia64-linux.
> Those test machines are loaded, so testing is proceeding
> rather slowly.  I'd appreciate it if dje and sje could
> give it a go on aix and ia64-hpux and see that (1) it works
> with the big-endian, ilp32 hpux, and (2) if at all possible
> report some performance results.
> 
> 
> r~

The patch did not work for me on IA64 HP-UX.  I am aborting at line 782
of libcpp/lex.c.

(gdb) p *note
$6 = {
  pos = 0x403db319 "nc.\n   Contributed by James E. Wilson
<wilson@cygnus.com>.\n\n   This file is part of GCC.\n\n   GCC is free
software; you can redistribute it and/or modify\n   it under the terms
of the GNU General Public"..., 
  type = 10}


The type value of 10 in note seems to be invalid but I don't know how we
got it or where it came from.

Steve Ellcey
sje@cup.hp.com