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[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.dg/] [vect/] [vect-cond-2.c] - Rev 298
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/* { dg-require-effective-target vect_condition } */ #include <stdlib.h> #include <stdio.h> #include "tree-vect.h" #define N 16 int c[N] = {3,2,1,10,1,42,3,4,50,9,32,8,11,10,1,2}; int a[N+1] = {0,16,32,48,64,128,256,512,0,16,32,48,64,128,256,512,1024}; __attribute__ ((noinline)) void foo (int *x) { int i; int curr_a, flag, next_a; curr_a = a[0]; for (i = 0; i < N; i++) { flag = *x > c[i]; next_a = a[i+1]; curr_a = flag ? curr_a : next_a; } *x = curr_a; } int main (void) { int x = 7; check_vect (); foo (&x); if (x != 256) abort (); return 0; } /* The order of computation should not be changed for cond_expr, therefore, it cannot be vectorized in reduction. */ /* { dg-final { scan-tree-dump-times "vectorized 1 loops" 1 "vect" { xfail *-*-* } } } */ /* { dg-final { cleanup-tree-dump "vect" } } */