Re: egcs-1.2 stuff

[hjl@lucon.org (H.J. Lu)]

> 
> 
>   In message <m10O9fD-000ErMC@ocean.lucon.org>you write:
>   > > 
>   > > 
>   > > 
>   > >   In message <m10O2ic-000ErMC@ocean.lucon.org>you write:
>   > >   > I enabled all TARGET_CMOVE and CC_FCOMI. I also optimized the fp
>   > >   > cmove.
>   > >   > 
>   > >   > What do you mean by that? I sent in patches months ago and you said
>   > >   > you would take a look. What happened?
>   > > The FCOMI stuff I explicitly left with you and John to sort out.  Last I
>   > > heard there were still technical problems with that patch.  If you and Jo
>   > hn
>   > > think the patch is done, then send the final patch.
>   > > 
>   > 
>   > This is the latest patch I have been using. It seems ok.
>   > 
>   > 
>   > H.J.
>   > ----
>   > Mon Jan 11 20:02:56 1999  H.J. Lu  (hjl@gnu.org)
>   > 
>   > 	* i386.c (output_fp_cc0_set): Don't check the JUMP_INSN code for
>   > 	conditional move.
>   > 
>   > 	* config/i386/i386.c (notice_update_cc, output_float_compare):
>   > 	Enable TARGET_CMOVE support.
>   > 
>   > 	* config/i386/i386.c (output_float_compare): Fix the FLOAT
>   > 	comparison for IEEE math and CC_FCOMI.
> I tried compiling specfp92 with this patch -- about half of the benchmarks
> as mis-compiled in some manner.

I have SPEC95. I cannot even get the FP part to work with egcs. Richard
told me he got the same problem as I do.

> 
> I think you need to do some additional testing and debugging of this patch.
> 

Let's first find out why you got the gcc testsuite failure and I don't.

Thanks.


-- 
H.J. Lu (hjl@gnu.org)