diff options
Diffstat (limited to 'gcc/tree-ssa-uninit.c')
| -rw-r--r-- | gcc/tree-ssa-uninit.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/gcc/tree-ssa-uninit.c b/gcc/tree-ssa-uninit.c index dad19776efc..32cf730f4ee 100644 --- a/gcc/tree-ssa-uninit.c +++ b/gcc/tree-ssa-uninit.c @@ -1464,7 +1464,7 @@ pred_expr_equal_p (pred_info x1, tree x2) /* Returns true of the domain of single predicate expression EXPR1 is a subset of that of EXPR2. Returns false if it - can not be proved. */ + cannot be proved. */ static bool is_pred_expr_subset_of (pred_info expr1, pred_info expr2) @@ -1502,7 +1502,7 @@ is_pred_expr_subset_of (pred_info expr1, pred_info expr2) } /* Returns true if the domain of PRED1 is a subset - of that of PRED2. Returns false if it can not be proved so. */ + of that of PRED2. Returns false if it cannot be proved so. */ static bool is_pred_chain_subset_of (pred_chain pred1, pred_chain pred2) @@ -2404,7 +2404,7 @@ uninit_uses_cannot_happen (gphi *phi, unsigned uninit_opnds, USE_STMT is guarded with a predicate set not overlapping with predicate sets of all runtime paths that do not have a definition. - Returns false if it is not or it can not be determined. USE_BB is + Returns false if it is not or it cannot be determined. USE_BB is the bb of the use (for phi operand use, the bb is not the bb of the phi stmt, but the src bb of the operand edge). @@ -2735,7 +2735,7 @@ execute_early_warn_uninitialized (void) warn_uninitialized_vars (/*warn_possibly_uninitialized=*/!optimize); - /* Post-dominator information can not be reliably updated. Free it + /* Post-dominator information cannot be reliably updated. Free it after the use. */ free_dominance_info (CDI_POST_DOMINATORS); |