[mythtv] Re: [mythtv-commits] Ticket #631: [7833] breaks compilation for mpegvideo_mmx.o

[Isaac Richards]

On Thursday 10 November 2005 07:50 pm, Daniel Kristjansson wrote:
> On Thu, 2005-11-10 at 23:53 +0000, MythTV wrote:
> > #631: [7833] breaks compilation for mpegvideo_mmx.o
> > --------------------------------+----------------------------------------
> >--- Reporter:  bjm <bjm at lvcm.com>  |       Owner:  danielk
> >      Type:  defect              |      Status:  new
> >  Priority:  minor               |   Milestone:
> > Component:  mythtv              |     Version:
> >  Severity:  medium              |
> > --------------------------------+----------------------------------------
> >--- {{{
> >  gcc -c -pipe -march=pentiumpro -w -g -O -D_REENTRANT  -DMMX -Di386
> >  -DUSING_DBOX2 -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64
> > -DPREFIX=\"/usr/local\" -DHAVE_AV_CONFIG_H -D_LARGEFILE_SOURCE
> > -DQT_THREAD_SUPPORT -DQT_SHARED -DQT_TABLET_SUPPORT
> > -I/usr/share/qt3/mkspecs/default -I. -I.. -I../.. -I../libavutil
> > -I/usr/include/qt3 -o mpegvideo_mmx.o i386/mpegvideo_mmx.c {standard
> > input}: Assembler messages:
> >  {standard input}:1218: Error: missing ')'
>
> Let me guess gcc v 4.xx ?
>
> Somehow GCC manages to get worse at register allocation with every
> major release.

Only on x86. =)  Those extra registers on amd64 are nice wrt this stuff.

Isaac