diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index 7568c6f..5b0fea7 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -10693,9 +10693,9 @@ fold_binary_loc (location_t loc, } } - /* Optimize x*x as pow(x,2.0), which is expanded as x*x. */ + /* Canonicalize x*x as pow(x,2.0), which is expanded as x*x. */ if (!in_gimple_form - && optimize_function_for_speed_p (cfun) + && optimize && operand_equal_p (arg0, arg1, 0)) { tree powfn = mathfn_built_in (type, BUILT_IN_POW); |