diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/tree-ssa/reassoc-27.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/tree-ssa/reassoc-27.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/tree-ssa/reassoc-27.c b/gcc/testsuite/gcc.dg/tree-ssa/reassoc-27.c new file mode 100644 index 0000000000..f406beb2fd --- /dev/null +++ b/gcc/testsuite/gcc.dg/tree-ssa/reassoc-27.c @@ -0,0 +1,11 @@ +/* { dg-do compile } */ +/* { dg-options "-O -ffast-math -frounding-math -fdump-tree-optimized" } */ + +double baz (double foo, double bar) +{ + return foo * foo * foo * foo * bar * bar * bar * bar; +} + +/* We should re-associate this as (foo * bar)**3. */ +/* { dg-final { scan-tree-dump-times " \\\* " 3 "optimized" } } */ +/* { dg-final { cleanup-tree-dump "optimized" } } */ |