diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-51.c')
-rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-51.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-51.c b/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-51.c new file mode 100644 index 00000000000..c0a7f51f8ff --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa-chrec/ssa-chrec-51.c @@ -0,0 +1,23 @@ +/* APPLE LOCAL file lno */ +/* { dg-do compile } */ +/* { dg-options "-O1 -floop-test -fdump-tree-lptest-details" } */ + +int +foo (int j) +{ + int i = 0; + int temp_var; + + while (i < 100) + { + /* This exercises the analyzer on strongly connected + components: here "i -> temp_var -> i". */ + temp_var = i + j; + i = temp_var + 2; + } + + return i; +} + +/* FIXME. */ + |