diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-vrp.c | 9 | ||||
| -rw-r--r-- | gcc/tree-vrp.h | 1 |
3 files changed, 5 insertions, 10 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d45d4fc..c585360 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,5 +1,10 @@ 2019-11-04 Aldy Hernandez <aldyh@redhat.com> + * tree-vrp.c (range_int_cst_singleton_p): Remove. + * tree-vrp.h (range_int_cst_singleton_p): Remove. + +2019-11-04 Aldy Hernandez <aldyh@redhat.com> + * tree-vrp.c (value_range_base::normalize_addresses): Handle VR_UNDEFINED. diff --git a/gcc/tree-vrp.c b/gcc/tree-vrp.c index c0c1e87..070db90 100644 --- a/gcc/tree-vrp.c +++ b/gcc/tree-vrp.c @@ -945,15 +945,6 @@ range_int_cst_p (const value_range_base *vr) return (vr->kind () == VR_RANGE && range_has_numeric_bounds_p (vr)); } -/* Return true if VR is a INTEGER_CST singleton. */ - -bool -range_int_cst_singleton_p (const value_range_base *vr) -{ - return (range_int_cst_p (vr) - && tree_int_cst_equal (vr->min (), vr->max ())); -} - /* Return the single symbol (an SSA_NAME) contained in T if any, or NULL_TREE otherwise. We only handle additive operations and set NEG to true if the symbol is negated and INV to the invariant part, if any. */ diff --git a/gcc/tree-vrp.h b/gcc/tree-vrp.h index 4bfdfeb..1fde88fe 100644 --- a/gcc/tree-vrp.h +++ b/gcc/tree-vrp.h @@ -282,7 +282,6 @@ extern bool infer_value_range (gimple *, tree, tree_code *, tree *); extern bool vrp_bitmap_equal_p (const_bitmap, const_bitmap); extern bool range_int_cst_p (const value_range_base *); -extern bool range_int_cst_singleton_p (const value_range_base *); extern int compare_values (tree, tree); extern int compare_values_warnv (tree, tree, bool *); |