diff options
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 8babdc2..9b42073 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -3156,12 +3156,10 @@ verify_expr (tree *tp, int *walk_subtrees ATTRIBUTE_UNUSED, break; case ADDR_EXPR: - x = TREE_OPERAND (t, 0); - while (TREE_CODE (x) == ARRAY_REF - || TREE_CODE (x) == COMPONENT_REF - || TREE_CODE (x) == REALPART_EXPR - || TREE_CODE (x) == IMAGPART_EXPR) - x = TREE_OPERAND (x, 0); + for (x = TREE_OPERAND (t, 0); handled_component_p (x); + x = TREE_OPERAND (x, 0)) + ; + if (TREE_CODE (x) != VAR_DECL && TREE_CODE (x) != PARM_DECL) return NULL; if (!TREE_ADDRESSABLE (x)) @@ -3309,7 +3307,7 @@ tree_node_can_be_shared (tree t) || TREE_CODE (t) == SSA_NAME) return true; - while ((TREE_CODE (t) == ARRAY_REF + while (((TREE_CODE (t) == ARRAY_REF || TREE_CODE (t) == ARRAY_RANGE_REF) /* We check for constants explicitly since they are not considered gimple invariants if they overflowed. */ && (TREE_CODE_CLASS (TREE_CODE (TREE_OPERAND (t, 1))) == 'c' |