diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/local-pure-const.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/local-pure-const.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/local-pure-const.c b/gcc/testsuite/gcc.dg/tree-ssa/local-pure-const.c new file mode 100644 index 000000000..afb7ca4b0 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/local-pure-const.c @@ -0,0 +1,16 @@ +/* { dg-do compile } */ +/* { dg-options "-O1 -fdump-tree-local-pure-const1" } */ +/* { dg-add-options bind_pic_locally } */ + +t(int a, int b, int c) +{ + int *p; + if (a) + p = &a; + else + p = &c; + return *p; +} +/* { dg-final { scan-tree-dump-times "local memory is OK" 1 "local-pure-const1"} } */ +/* { dg-final { scan-tree-dump-times "found to be const" 1 "local-pure-const1"} } */ +/* { dg-final { cleanup-tree-dump "local-pure-const1" } } */ |