On Sun, 2005-06-19 at 12:00 +0200, Xavier Leroy wrote:
> > I've realized that in Fedora Extras 4 the ocaml package contains the 
> > following patch:
> > -        : "+&r" (a), "+&r" (b), "+&rm" (blen), "+&r" (out)
> > +        : "+&r" (a), "+&r" (b), "+m" (blen), "+&r" (out)
> > Is this reasonable?
> 
> Yes, very much so.  You'll get better performance than with the
> workaround I suggested (disabling inline asm).  I need to run a few
> tests with gcc 4, but eventually will fix the problem along these lines.

Hmm .. I just build CVS Ocaml branch release308 on 
x86-64/amd64 platform with gcc 4.0 .. seems to work:

skaller@rosella:/work/ocaml$ ./ocamlc.opt -version
3.08.3+3 (2005-05-18)

However I get another problem:

../../boot/ocamlrun ../boot/camlp4r -nolib -I ../boot q_MLast.cmo
pa_extend.cmo -o pa_o_fast.ppo -verbose pa_o_fast.ml

----------------------------------
Parse error in entry [expr], rule:
  [ "("; ")"
  | "("; SELF; ":>"; type; ")"
  | "("; SELF; ":"; type; ":>"; type; ")"
  | "("; SELF; ":"; type; ")"
  | "("; SELF; ","; LIST1 expr SEP ","; ")"
  | "("; SELF; ")" ]
----------------------------------

File "pa_o_fast.ml", line 759, characters 7-9:
Parse error: ')' or [expr] expected after '(' (in [expr])
Uncaught exception: Stream.Error("')' or [expr] expected after '(' (in
[expr])")
make[2]: *** [pa_o_fast.cmx] Error 2