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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-64.c] - Rev 867
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/* { dg-require-effective-target vect_int } */ #include <stdarg.h> #include "tree-vect.h" #define N 16 int main1 () { int i, j; int ib[N] = {0,3,6,9,12,15,18,21,24,27,30,33,36,39,42,45}; int ia[N][4][N+1]; int ic[N][N][3][13]; int id[N][N][N]; /* Multidimensional array. Not aligned: vectorizable. */ for (i = 0; i < N; i++) { for (j = 0; j < N; j++) { ia[i][1][j] = ib[i]; } } /* Multidimensional array. Aligned: vectorizable. */ for (i = 0; i < N; i++) { for (j = 0; j < N; j++) { ic[i][1][1][j] = ib[i]; } } /* Multidimensional array. Not aligned: vectorizable. */ for (i = 0; i < N; i++) { for (j = 0; j < N; j++) { id[i][1][j+1] = ib[i]; } } /* check results: */ for (i = 0; i < N; i++) { for (j = 0; j < N; j++) { if (ia[i][1][j] != ib[i]) abort(); } } /* check results: */ for (i = 0; i < N; i++) { for (j = 0; j < N; j++) { if (ic[i][1][1][j] != ib[i]) abort(); } } /* check results: */ for (i = 0; i < N; i++) { for (j = 0; j < N; j++) { if (id[i][1][j+1] != ib[i]) abort(); } } return 0; } int main (void) { check_vect (); return main1 (); } /* { dg-final { scan-tree-dump-times "vectorized 3 loops" 1 "vect" } } */ /* { dg-final { scan-tree-dump-times "Vectorizing an unaligned access" 0 "vect" } } */ /* { dg-final { scan-tree-dump-times "Alignment of access forced using peeling" 2 "vect" } } */ /* { dg-final { cleanup-tree-dump "vect" } } */
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