Re: [PATCH] x86: disable use of paddq and psubq without SSE2 support

[Andreas Jaeger <aj at suse dot de>]

These fail as well with -m32:
   gcc.target/i386/3dnow-1.c (test for excess errors)
   gcc.target/i386/3dnow-2.c (test for excess errors)
   gcc.target/i386/3dnowA-1.c (test for excess errors)
   gcc.target/i386/3dnowA-2.c (test for excess errors)
   gcc.target/i386/mmx-1.c (test for excess errors)
   gcc.target/i386/mmx-2.c (test for excess errors)
   gcc.target/i386/mmx-4.c (test for excess errors)
   gcc.target/i386/mmx-5.c (test for excess errors)
   gcc.target/i386/pr13366.c (test for excess errors)
   gcc.target/i386/sse-1.c (test for excess errors)
   gcc.target/i386/sse-13.c (test for excess errors)
   gcc.target/i386/sse-14.c (test for excess errors)
   gcc.target/i386/sse-2.c (test for excess errors)
   gcc.target/i386/sse-3.c (test for excess errors)
   gcc.target/i386/sse-7.c (test for excess errors)
   gcc.target/i386/sse-9.c (test for excess errors)

Errors are e.g.:
Executing on host: /builds/gcc/misc/gcc/xgcc -B/builds/gcc/misc/gcc/   -O2 -Werror-implicit-function-declaration -m3dnow -fno-show-column -c  -m32
-o 3dnow-1.o /cvs/gcc-svn/trunk/gcc/testsuite/gcc.target/i386/3dnow-1.c    (timeout = 300)
In file included from /builds/gcc/misc/gcc/include/mm3dnow.h:35,
                 from /cvs/gcc-svn/trunk/gcc/testsuite/gcc.target/i386/3dnow-1.c:12:
/builds/gcc/misc/gcc/include/mmintrin.h: In function '_mm_add_si64':
/builds/gcc/misc/gcc/include/mmintrin.h:280: error: implicit declaration of function '__builtin_ia32_paddq'
/builds/gcc/misc/gcc/include/mmintrin.h:280: error: can't convert between vector values of different size
/builds/gcc/misc/gcc/include/mmintrin.h: In function '_mm_sub_si64':
/builds/gcc/misc/gcc/include/mmintrin.h:382: error: implicit declaration of function '__builtin_ia32_psubq'
/builds/gcc/misc/gcc/include/mmintrin.h:382: error: can't convert between vector values of different size
compiler exited with status 1

Andreas
-- 
 Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj
  SUSE Linux Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
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