Hello,
we are trying to compile C code with intrinsic SSE calls using xmmintrin.h and <emmintrin.h>. We have found that pgcc generates SSE code, but we are not sure it the compiler can understand intrinisic calls. Here is the error:
carlos@marbore:~$ pgcc -o hola rb1itf_enrique.c -fastsse
PGC-F-0249-#error – “SSE instruction set not enabled” (/usr/lib/gcc/x86_64-linux-gnu/4.0.3/include/xmmintrin.h: 34)
PGC/x86-64 Linux/x86-64 6.1-2: compilation aborted
and with -D__SSE__ and -D__MMX__ :
carlos@marbore:~$ pgcc -o hola rb1itf_enrique.c -fastsse -D__SSE__ -D__MMX__
PGC-S-0155-nonaggregate type specified in constructor expression (/usr/lib/gcc/x86_64-linux-gnu/4.0.3/include/xmmintrin.h: 93)
PGC-S-0073-Too many initializers for .I0000 (/usr/lib/gcc/x86_64-linux-gnu/4.0.3/include/xmmintrin.h: 93)
PGC-S-0155-nonaggregate type specified in constructor expression (/usr/lib/gcc/x86_64-linux-gnu/4.0.3/include/xmmintrin.h: 835)
PGC-S-0073-Too many initializers for .I0000 (/usr/lib/gcc/x86_64-linux-gnu/4.0.3/include/xmmintrin.h: 835)
PGC-S-0155-nonaggregate type specified in constructor expression (/usr/lib/gcc/x86_64-linux-gnu/4.0.3/include/xmmintrin.h: 842)
PGC-S-0073-Too many initializers for .I0000 (/usr/lib/gcc/x86_64-linux-gnu/4.0.3/include/xmmintrin.h: 842)
PGC-S-0155-nonaggregate type specified in constructor expression (/usr/lib/gcc/x86_64-linux-gnu/4.0.3/include/xmmintrin.h: 897)
PGC-S-0073-Too many initializers for .I0000 (/usr/lib/gcc/x86_64-linux-gnu/4.0.3/include/xmmintrin.h: 897)
PGC-S-0155-nonaggregate type specified in constructor expression (/usr/lib/gcc/x86_64-linux-gnu/4.0.3/include/xmmintrin.h: 904)
PGC-S-0073-Too many initializers for .I0000 (/usr/lib/gcc/x86_64-linux-gnu/4.0.3/include/xmmintrin.h: 904)
PGC-S-0040-Illegal use of symbol, __m128i (rb1itf_enrique.c: 544)
PGC-W-0095-Type cast required for this conversion (rb1itf_enrique.c: 594)
PGC-W-0095-Type cast required for this conversion (rb1itf_enrique.c: 596)
PGC-W-0095-Type cast required for this conversion (rb1itf_enrique.c: 604)
PGC-W-0095-Type cast required for this conversion (rb1itf_enrique.c: 606)
PGC-W-0095-Type cast required for this conversion (rb1itf_enrique.c: 614)
PGC-W-0095-Type cast required for this conversion (rb1itf_enrique.c: 616)
PGC-W-0095-Type cast required for this conversion (rb1itf_enrique.c: 627)
PGC-W-0095-Type cast required for this conversion (rb1itf_enrique.c: 629)
PGC-W-0095-Type cast required for this conversion (rb1itf_enrique.c: 638)
PGC-W-0095-Type cast required for this conversion (rb1itf_enrique.c: 640)
PGC/x86-64 Linux/x86-64 6.1-2: compilation completed with severe errors
sorry, but i cannot send you original code. However, gcc compiled it right.
Thanks in advance
Enrique