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

[Andreas Jaeger <aj at suse dot de>]

Jan,

this cases new failures for me running the testsuite on Linux/x86-64
with "-m32":

Executing on host: /builds/gcc/misc/gcc/testsuite/../g++ -B/builds/gcc/misc/gcc/testsuite/../ /cvs/gcc-svn/trunk/gcc/testsuite/g++.dg/opt/mmx2.C  -
nostdinc++ -I/builds/gcc/misc/x86_64-suse-linux-gnu/32/libstdc++-v3/include/x86_64-suse-linux-gnu -I/builds/gcc/misc/x86_64-suse-linux-gnu/32/libst
dc++-v3/include -I/cvs/gcc-svn/trunk/libstdc++-v3/libsupc++ -I/cvs/gcc-svn/trunk/libstdc++-v3/include/backward -I/cvs/gcc-svn/trunk/libstdc++-v3/te
stsuite -fmessage-length=0  -O2 -mmmx    -L/builds/gcc/misc/x86_64-suse-linux-gnu/32/libstdc++-v3/src/.libs  -L/builds/gcc/misc/x86_64-suse-linux-g
nu/32/libstdc++-v3/src/.libs -L/builds/gcc/misc/x86_64-suse-linux-gnu/32/libiberty  -lm   -m32 -o mmx2.exe    (timeout = 300)
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h: In function 'int __vector__ _mm_add_si64(int __vector__, int __vector__)':
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:280: error: '__builtin_ia32_paddq' was not declared in this scope
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h: In function 'int __vector__ _mm_sub_si64(int __vector__, int __vector__)':
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:382: error: '__builtin_ia32_psubq' was not declared in this scope
compiler exited with status 1
output is:
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h: In function 'int __vector__ _mm_add_si64(int __vector__, int __vector__)':
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:280: error: '__builtin_ia32_paddq' was not declared in this scope
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h: In function 'int __vector__ _mm_sub_si64(int __vector__, int __vector__)':
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:382: error: '__builtin_ia32_psubq' was not declared in this scope

FAIL: g++.dg/opt/mmx2.C (test for excess errors)
Excess errors:
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:280: error: '__builtin_ia32_paddq' was not declared in this scope
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:382: error: '__builtin_ia32_psubq' was not declared in this scope

Executing on host: /builds/gcc/misc/gcc/testsuite/../g++ -B/builds/gcc/misc/gcc/testsuite/../ /cvs/gcc-svn/trunk/gcc/testsuite/g++.dg/other/mmintri
n.C  -nostdinc++ -I/builds/gcc/misc/x86_64-suse-linux-gnu/32/libstdc++-v3/include/x86_64-suse-linux-gnu -I/builds/gcc/misc/x86_64-suse-linux-gnu/32
/libstdc++-v3/include -I/cvs/gcc-svn/trunk/libstdc++-v3/libsupc++ -I/cvs/gcc-svn/trunk/libstdc++-v3/include/backward -I/cvs/gcc-svn/trunk/libstdc++
-v3/testsuite -fmessage-length=0  -msse  -S  -m32 -o mmintrin.s    (timeout = 300)
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h: In function 'int __vector__ _mm_add_si64(int __vector__, int __vector__)':
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:280: error: '__builtin_ia32_paddq' was not declared in this scope
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h: In function 'int __vector__ _mm_sub_si64(int __vector__, int __vector__)':
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:382: error: '__builtin_ia32_psubq' was not declared in this scope
compiler exited with status 1
output is:
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h: In function 'int __vector__ _mm_add_si64(int __vector__, int __vector__)':
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:280: error: '__builtin_ia32_paddq' was not declared in this scope
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h: In function 'int __vector__ _mm_sub_si64(int __vector__, int __vector__)':
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:382: error: '__builtin_ia32_psubq' was not declared in this scope

FAIL: g++.dg/other/mmintrin.C (test for excess errors)
Excess errors:
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:280: error: '__builtin_ia32_paddq' was not declared in this scope
/builds/gcc/misc/gcc/testsuite/../include/mmintrin.h:382: error: '__builtin_ia32_psubq' was not declared in this scope


Andreas
-- 
 Andreas Jaeger, aj@suse.de, http://www.suse.de/~aj
  SUSE Linux Products GmbH, Maxfeldstr. 5, 90409 Nürnberg, Germany
   GPG fingerprint = 93A3 365E CE47 B889 DF7F  FED1 389A 563C C272 A126

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