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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [bb-slp-1.c] - Rev 298
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/* { dg-require-effective-target vect_int } */ #include <stdarg.h> #include <stdio.h> #include "tree-vect.h" #define N 32 unsigned int out[N*8]; unsigned int in[N*8] = {0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63, 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63}; __attribute__ ((noinline)) int main1 (int dummy) { int i; unsigned int *pin = &in[0]; unsigned int *pout = &out[0]; for (i = 0; i < N; i++) { *pout++ = *pin++; *pout++ = *pin++; *pout++ = *pin++; *pout++ = *pin++; *pout++ = *pin++; *pout++ = *pin++; *pout++ = *pin++; *pout++ = *pin++; /* Avoid loop vectorization. */ if (dummy == 32) abort (); } /* check results: */ for (i = 0; i < N; i++) { if (out[i*8] != in[i*8] || out[i*8 + 1] != in[i*8 + 1] || out[i*8 + 2] != in[i*8 + 2] || out[i*8 + 3] != in[i*8 + 3] || out[i*8 + 4] != in[i*8 + 4] || out[i*8 + 5] != in[i*8 + 5] || out[i*8 + 6] != in[i*8 + 6] || out[i*8 + 7] != in[i*8 + 7]) abort (); } return 0; } int main (void) { check_vect (); main1 (33); return 0; } /* { dg-final { scan-tree-dump-times "basic block vectorized using SLP" 1 "slp" } } */ /* { dg-final { cleanup-tree-dump "slp" } } */