Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/20150120-3.c @ 111:04ced10e8804
gcc 7
| author | kono |
|---|---|
| date | Fri, 27 Oct 2017 22:46:09 +0900 |
| parents | |
| children |
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| 68:561a7518be6b | 111:04ced10e8804 |
|---|---|
| 1 /* { dg-do compile } */ | |
| 2 /* { dg-options "-O2 -fdump-tree-original" } */ | |
| 3 | |
| 4 /* x | ~(x | y) -> x | ~y */ | |
| 5 int fn1 (int x, int y) | |
| 6 { | |
| 7 return x | ~(x | y); | |
| 8 } | |
| 9 int fn2 (int x, int y) | |
| 10 { | |
| 11 return ~(x | y) | x; | |
| 12 } | |
| 13 int fn3 (int x, int y) | |
| 14 { | |
| 15 return x | ~(y | x); | |
| 16 } | |
| 17 int fn4 (int x, int y) | |
| 18 { | |
| 19 return ~(y | x) | x; | |
| 20 } | |
| 21 int fn5 (int z) | |
| 22 { | |
| 23 return z | ~(z | 3); | |
| 24 } | |
| 25 int fn6 (int z) | |
| 26 { | |
| 27 return ~(z | 3) | z; | |
| 28 } | |
| 29 | |
| 30 | |
| 31 /* { dg-final { scan-tree-dump-times "~y \\| x" 4 "original" } } */ | |
| 32 /* { dg-final { scan-tree-dump-times "z \\| -4" 2 "original" } } */ |