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Diffstat (limited to 'gcc/tree-cfg.h')
| -rw-r--r-- | gcc/tree-cfg.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/tree-cfg.h b/gcc/tree-cfg.h index 802e292..3e2a1ee 100644 --- a/gcc/tree-cfg.h +++ b/gcc/tree-cfg.h @@ -108,4 +108,14 @@ extern bool gimple_find_sub_bbs (gimple_seq, gimple_stmt_iterator *); extern bool extract_true_false_controlled_edges (basic_block, basic_block, edge *, edge *); +/* Return true if the LHS of a call should be removed. */ + +inline bool +should_remove_lhs_p (tree lhs) +{ + return (lhs + && TREE_CODE (TYPE_SIZE_UNIT (TREE_TYPE (lhs))) == INTEGER_CST + && !TREE_ADDRESSABLE (TREE_TYPE (lhs))); +} + #endif /* _TREE_CFG_H */ |