diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/match.pd | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/gcc/match.pd b/gcc/match.pd index 7d619f4..6d691d3 100644 --- a/gcc/match.pd +++ b/gcc/match.pd @@ -4743,7 +4743,7 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT) (simplify (cmp @0 @0) (if (! FLOAT_TYPE_P (TREE_TYPE (@0)) - || ! HONOR_NANS (@0)) + || ! tree_expr_maybe_nan_p (@0)) { constant_boolean_node (true, type); } (if (cmp != EQ_EXPR /* With -ftrapping-math conversion to EQ loses an exception. */ @@ -4755,7 +4755,7 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT) (cmp @0 @0) (if (cmp != NE_EXPR || ! FLOAT_TYPE_P (TREE_TYPE (@0)) - || ! HONOR_NANS (@0)) + || ! tree_expr_maybe_nan_p (@0)) { constant_boolean_node (false, type); }))) (for cmp (unle unge uneq) (simplify @@ -4767,7 +4767,7 @@ DEFINE_INT_AND_FLOAT_ROUND_FN (RINT) (unordered @0 @0))) (simplify (ltgt @0 @0) - (if (!flag_trapping_math) + (if (!flag_trapping_math || !tree_expr_maybe_nan_p (@0)) { constant_boolean_node (false, type); })) /* x == ~x -> false */ |