PPro and egcs

[Mumit Khan]

hjl@lucon.org (H.J. Lu) writes:
> Hi,
> 
> Has anyone tried egcs on PPro? I got an error.
> 
> # gcc -O -march=i686 -S foo.c -fomit-frame-pointer
> foo.c: In function `nfs_readpage_sync':
> foo.c:1618: internal error--insn does not satisfy its constraints:
> (insn 317 316 139 (parallel[ 
>             (set (reg/v:SI 3 %ebx)
>                 (if_then_else:SI (ne (cc0)
>                         (const_int 0))
>                     (reg:SI 0 %eax)
>                     (const_int -22)))
>             (clobber (reg:SI 0 %eax))
>         ] ) 374 {movsicc_1} (nil)
>     (expr_list:REG_DEAD (reg:SI 0 %eax)
>         (expr_list:REG_UNUSED (reg:SI 0 %eax)
>             (nil))))
> gcc: Internal compiler error: program cc1 got fatal signal 6
> 

Same here. Seems that -fomit-frame-pointer is what tweaks it.

Mumit