diff options
Diffstat (limited to 'gcc/fold-const.c')
| -rw-r--r-- | gcc/fold-const.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/fold-const.c b/gcc/fold-const.c index c4826c784af..0524e1dc16e 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -8105,6 +8105,8 @@ tree_expr_nonnegative_p (tree t) return tree_expr_nonnegative_p (TREE_OPERAND (t, 0)); case NON_LVALUE_EXPR: return tree_expr_nonnegative_p (TREE_OPERAND (t, 0)); + case FLOAT_EXPR: + return tree_expr_nonnegative_p (TREE_OPERAND (t, 0)); case RTL_EXPR: return rtl_expr_nonnegative_p (RTL_EXPR_RTL (t)); @@ -8141,6 +8143,15 @@ tree_expr_nonnegative_p (tree t) case BUILT_IN_FLOOR: case BUILT_IN_FLOORF: case BUILT_IN_FLOORL: + case BUILT_IN_NEARBYINT: + case BUILT_IN_NEARBYINTF: + case BUILT_IN_NEARBYINTL: + case BUILT_IN_ROUND: + case BUILT_IN_ROUNDF: + case BUILT_IN_ROUNDL: + case BUILT_IN_TRUNC: + case BUILT_IN_TRUNCF: + case BUILT_IN_TRUNCL: return tree_expr_nonnegative_p (TREE_VALUE (arglist)); case BUILT_IN_POW: |
