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- /* PR tree-optimization/85063 */
- /* { dg-additional-options "-ftree-switch-conversion" } */
- #include <stdlib.h>
- #pragma omp declare target
- static int __attribute__((noinline)) foo (int n)
- {
- switch (n & 3)
- {
- case 0: return 4;
- case 1: return 3;
- case 2: return 2;
- default:
- return 1;
- }
- }
- #pragma omp end declare target
- int
- main (void)
- {
- int n[1];
- n[0] = 4;
- #pragma omp target
- {
- n[0] = foo (n[0]);
- }
- if (n[0] != 4)
- abort ();
- return 0;
- }
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