[FFmpeg-devel] FFmpeg does not build with latest gcc SVN

[Luca Barbato]

Mike Melanson wrote:
> Hi,
> 
> The FATE Server is paying dividends. It seems that the latest SVN builds 
> of gcc can not build FFmpeg.
> 
> http://fate.multimedia.cx/index.php?stderr=2322
> 
> The error is:
> 
> /tmp/fate/source/libavcodec/mpegvideo_enc.c: In function 'encode_thread':
> /tmp/fate/source/libavcodec/mpegvideo_enc.c:2623: error: unrecognizable 
> insn:
> (insn 4698 7109 4699 433 
> /tmp/fate/source/libavcodec/mpegvideo_enc.c:1454 (parallel [
>              (set (reg:V4SI 290 [ vect_cst_.8614 ])
>                  (reg:V4SI 3508))
>              (unspec [
>                      (const_int 0 [0x0])
>                  ] 196)
>          ]) -1 (nil))
> /tmp/fate/source/libavcodec/mpegvideo_enc.c:2623: internal compiler 
> error: in instantiate_virtual_regs_in_insn, at function.c:1564
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See  for instructions.
> make[1]: *** [mpegvideo_enc.o] Error 1
> 

You may use delta to get a smaller testcase and send it through gcc
bugzilla.

lu

-- 

Luca Barbato
Gentoo Council Member
Gentoo/linux Gentoo/PPC
http://dev.gentoo.org/~lu_zero