diff options
Diffstat (limited to 'gcc-4.8/gcc/testsuite/gcc.dg/tree-ssa/predcom-7.c')
| -rw-r--r-- | gcc-4.8/gcc/testsuite/gcc.dg/tree-ssa/predcom-7.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc-4.8/gcc/testsuite/gcc.dg/tree-ssa/predcom-7.c b/gcc-4.8/gcc/testsuite/gcc.dg/tree-ssa/predcom-7.c new file mode 100644 index 000000000..e7ae87ccc --- /dev/null +++ b/gcc-4.8/gcc/testsuite/gcc.dg/tree-ssa/predcom-7.c @@ -0,0 +1,18 @@ +/* { dg-do run } */ +/* { dg-options "-O3 -fdump-tree-pcom-details" } */ + +int b, f, d[5][2]; +unsigned int c; + +int +main () +{ + for (c = 0; c < 2; c++) + if (d[b + 3][c] & d[b + 4][c]) + if (f) + break; + return 0; +} + +/* { dg-final { scan-tree-dump "Executing predictive commoning" "pcom" } } */ +/* { dg-final { cleanup-tree-dump "pcom" } } */ |