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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-outer-1b.c] - Rev 298
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/* { dg-do compile } */ #define N 40 signed short image[N][N]; signed short block[N][N]; signed short out[N]; /* Outer-loop cannot get vectorized because of non-consecutive access. */ void foo (){ int i,j; int diff; for (i = 0; i < N; i++) { diff = 0; for (j = 0; j < N; j+=4) { diff += (image[i][j] - block[i][j]); } out[i]=diff; } } /* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED" 1 "vect" { xfail *-*-* } } } */ /* { dg-final { scan-tree-dump-times "strided access in outer loop" 1 "vect" } } */ /* { dg-final { cleanup-tree-dump "vect" } } */