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| author | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
|---|---|---|
| committer | upstream source tree <ports@midipix.org> | 2015-03-15 20:14:05 -0400 |
| commit | 554fd8c5195424bdbcabf5de30fdc183aba391bd (patch) | |
| tree | 976dc5ab7fddf506dadce60ae936f43f58787092 /gcc/testsuite/gcc.dg/tree-ssa/andor-1.c | |
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Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/andor-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/andor-1.c | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/andor-1.c b/gcc/testsuite/gcc.dg/tree-ssa/andor-1.c new file mode 100644 index 000000000..1a5385740 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/andor-1.c @@ -0,0 +1,65 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-original" } */ + +unsigned int test1(unsigned int a) +{ + return (a & 1) | 1; +} + +int test2(int b) +{ + return (b & 1) | 1; +} + +unsigned int test3(unsigned int c) +{ + return (c | 1) & 1; +} + +int test4(int d) +{ + return (d | 1) & 1; +} + +unsigned int test5(unsigned int e) +{ + return (e | 4) & 6; +} + +int test6(int f) +{ + return (f | 4) & 6; +} + +unsigned int test7(unsigned int g) +{ + return (g & -2) | 1; +} + +int test8(int h) +{ + return (h & -2) | 1; +} + +unsigned int test9(unsigned int i) +{ + return (i & 3) | 1; +} + +int test10(int j) +{ + return (j & 3) | 1; +} + +/* { dg-final { scan-tree-dump-times "a \& 1 \\| 1" 0 "original" } } */ +/* { dg-final { scan-tree-dump-times "b \& 1 \\| 1" 0 "original" } } */ +/* { dg-final { scan-tree-dump-times "\\(c \\| 1\\) \& 1" 0 "original" } } */ +/* { dg-final { scan-tree-dump-times "\\(d \\| 1\\) \& 1" 0 "original" } } */ +/* { dg-final { scan-tree-dump-times "e \& 2 \\| 4" 1 "original" } } */ +/* { dg-final { scan-tree-dump-times "f \& 2 \\| 4" 1 "original" } } */ +/* { dg-final { scan-tree-dump-times "g \\| 1" 1 "original" } } */ +/* { dg-final { scan-tree-dump-times "h \\| 1" 1 "original" } } */ +/* { dg-final { scan-tree-dump-times "i \& 2 \\| 1" 1 "original" } } */ +/* { dg-final { scan-tree-dump-times "j \& 2 \\| 1" 1 "original" } } */ +/* { dg-final { cleanup-tree-dump "original" } } */ + |