This is the mail archive of the gcc-patches@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

Re: [patches] Re: Recognize cpu varaints take III


> 
> > On Wed, Dec 12, 2001 at 09:37:18AM +0100, Jan Hubicka wrote:
> > > !   { "mmx",			 MASK_MMX | MASK_MMX_SET,		      \
> > > !     N_("Support MMX builtins") },					      \
> > > !   { "no-mmx",			 MASK_MMX_SET,			      \
> > >       N_("Do not support MMX builtins") },				      \
> > 
> > Ok, except that you must also have a no-mmx, -MASK_MMX entry so that
> 
> Not ok!  The win32-based (i.e. cygwin) builds are all broken now,
> because MASK_DEBUG_ADDR now conflicts with win32's MASK_WIN32.  It
> also conflicts with DJGPP's MASK_BNU210 and dgux's MASK_STANDARD.
Oops, I totally forgot about the target specific flags used there.
Do we still have room for that?  I will try to fix that shortly.

Honza
> 
> MASK_DEBUG_ARG conflicts with cygwin's MASK_CYGWIN and dgux's
> MASK_NOLEGEND.
> 
> MASK_INTEL_SYNTAX conflicts with win32's MASK_WINDOWS and dgux's
> MASK_EXTERNAL_LEGEND.
> 
> MASK_NO_RED_ZONE conflicts with win32's MASK_DLL and dgux's
> MASK_IDENTIFY_REVISION.
> 
> MASK_64BIT conflicts with dgux's MASK_WARN_PASS_STRUCT.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]