diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/pr34027-1.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/pr34027-1.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/pr34027-1.c b/gcc/testsuite/gcc.dg/pr34027-1.c new file mode 100644 index 000000000..8e8872a51 --- /dev/null +++ b/gcc/testsuite/gcc.dg/pr34027-1.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-Os -fdump-tree-optimized" } */ + +unsigned long foobar(unsigned long ns) +{ + while(ns >= 10000L) + ns -= 10000L; + return ns; +} + +/* This test was originally introduced to test that we transform + to ns % 10000. See the discussion of PR 32044 why we do not do + that anymore. */ +/* { dg-final { scan-tree-dump-times "%" 0 "optimized" } } */ +/* { dg-final { scan-tree-dump-times "/" 0 "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |