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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [no-scevccp-outer-6-global.c] - Rev 298
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/* { dg-require-effective-target vect_int } */ #include <stdarg.h> #include "tree-vect.h" #define N 40 int a[N]; __attribute__ ((noinline)) int foo (int * __restrict__ b, int k){ int i,j; int sum,x; for (i = 0; i < N; i++) { sum = b[i]; for (j = 0; j < N; j++) { sum += j; } a[i] = sum; } return a[k]; } int main (void) { int i,j; int sum; int b[N]; int a[N]; check_vect (); for (i=0; i<N; i++) b[i] = i + 2; for (i=0; i<N; i++) a[i] = foo (b,i); /* check results: */ for (i=0; i<N; i++) { sum = b[i]; for (j = 0; j < N; j++){ sum += j; } if (a[i] != sum) abort(); } return 0; } /* "Too many BBs in loop" */ /* { dg-final { scan-tree-dump-times "OUTER LOOP VECTORIZED." 1 "vect" { xfail *-*-* } } } */ /* { dg-final { scan-tree-dump-times "vect_recog_widen_mult_pattern: detected" 1 "vect" { xfail *-*-* } } } */ /* { dg-final { cleanup-tree-dump "vect" } } */