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/mingw-w64-v2.0.999/gcc/src/gcc/testsuite/gcc.dg/tree-ssa/slsr-3.c

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C | 22 lines | 13 code | 2 blank | 7 comment | 0 complexity | 11fc88831522c08757ed62bc88e9d1d4 MD5 | raw file
Possible License(s): LGPL-2.1, AGPL-1.0, LGPL-3.0, Unlicense, GPL-2.0, LGPL-2.0, BSD-3-Clause, GPL-3.0 
    

  1. /* { dg-do compile } */
    2. 

  2. /* { dg-options "-O3 -fdump-tree-optimized" } */
    3. 

  3. 

  4. int
    5. 

  5. foo (int a[], int b[], int i)
    6. 

  6. {
    7. 

  7.   a[i] = b[i] + 2;
    8. 

  8.   i++;
    9. 

  9.   a[i] = b[i] + 2;
    10. 

  10.   i++;
    11. 

  11.   a[i] = b[i] + 2;
    12. 

  12.   i++;
    13. 

  13.   a[i] = b[i] + 2;
    14. 

  14.   i++;
    15. 

  15.   return i;
    16. 

  16. }
    17. 

  17. 

  18. /* { dg-final { scan-tree-dump-times "\\* 4" 1 "optimized" } } */
    19. 

  19. /* { dg-final { scan-tree-dump-times "\\+ 4" 2 "optimized" } } */
    20. 

  20. /* { dg-final { scan-tree-dump-times "\\+ 8" 1 "optimized" } } */
    21. 

  21. /* { dg-final { scan-tree-dump-times "\\+ 12" 1 "optimized" } } */
    22. 

  22. /* { dg-final { cleanup-tree-dump "optimized" } } */
    23. 

  23.