Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/tree-ssa/copy-headers-5.c @ 131:84e7813d76e9
gcc-8.2
| author | mir3636 |
|---|---|
| date | Thu, 25 Oct 2018 07:37:49 +0900 |
| parents | |
| children | 1830386684a0 |
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| 111:04ced10e8804 | 131:84e7813d76e9 |
|---|---|
| 1 /* { dg-do compile } */ | |
| 2 /* { dg-options "-O2 -fdump-tree-ch2-details" } */ | |
| 3 | |
| 4 int is_sorted(int *a, int n) | |
| 5 { | |
| 6 for (int i = 0; i < n - 1; i++) | |
| 7 if (a[i] > a[i + 1]) | |
| 8 return 0; | |
| 9 return 1; | |
| 10 } | |
| 11 | |
| 12 /* Verify we apply loop header copying but only copy the IV test and | |
| 13 not the alternate exit test. */ | |
| 14 | |
| 15 /* { dg-final { scan-tree-dump "is now do-while loop" "ch2" } } */ | |
| 16 /* { dg-final { scan-tree-dump-times " if " 3 "ch2" } } */ |