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Diffstat (limited to 'gcc/tree-inline.c')
| -rw-r--r-- | gcc/tree-inline.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/tree-inline.c b/gcc/tree-inline.c index 6286f8a..82b7857 100644 --- a/gcc/tree-inline.c +++ b/gcc/tree-inline.c @@ -619,6 +619,16 @@ copy_body_r (tree *tp, int *walk_subtrees, void *data) TREE_OPERAND (*tp, 1) = TREE_OPERAND (*tp, 3); TREE_OPERAND (*tp, 3) = NULL_TREE; } + + /* Variable substitution need not be simple. In particular, the + INDIRECT_REF substitution above. Make sure that TREE_CONSTANT + and friends are up-to-date. */ + else if (TREE_CODE (*tp) == ADDR_EXPR) + { + walk_tree (&TREE_OPERAND (*tp, 0), copy_body_r, id, NULL); + recompute_tree_invarant_for_addr_expr (*tp); + *walk_subtrees = 0; + } } /* Keep iterating. */ |