diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-21.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-21.c | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-21.c b/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-21.c new file mode 100644 index 000000000..10efb12b4 --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/ssa-pre-21.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -fdump-tree-pre" } */ + +long +NumSift (long *array, unsigned long k) +{ + if (array[k] < array[k + 1L]) + ++k; + return array[k]; +} + +/* There should be only two loads left. */ + +/* { dg-final { scan-tree-dump-times "= \\\*D\[^\n;\]*;" 2 "pre" } } */ +/* { dg-final { cleanup-tree-dump "pre" } } */ |