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[/] [openrisc/] [trunk/] [gnu-old/] [gcc-4.2.2/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-88.c] - Rev 816
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/* { dg-require-effective-target vect_int } */ #include <stdarg.h> #include "tree-vect.h" #define N 16 int main1 (int n, int *a) { int i, j, k; int b[N]; for (i = 0; i < n; i++) { for (j = 0; j < n; j++) { k = i + n; a[j] = k; } b[i] = k; } for (j = 0; j < n; j++) if (a[j] != i + n - 1) abort(); for (j = 0; j < n; j++) if (b[j] != j + n) abort(); return 0; } int main (void) { int a[N+1] __attribute__ ((__aligned__(16))); check_vect (); main1 (N, a+1); main1 (0, a+1); main1 (1, a+1); main1 (2, a+1); main1 (N-1, a+1); return 0; } /* Fails for targets that don't vectorize PLUS (e.g alpha). */ /* { dg-final { scan-tree-dump-times "vectorized 1 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" 1 "vect" } } */ /* { dg-final { cleanup-tree-dump "vect" } } */