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| author | Daniel Berlin <dberlin@dberlin.org> | 2005-05-25 21:36:24 +0000 |
|---|---|---|
| committer | Jeff Law <law@gcc.gnu.org> | 2005-05-25 15:36:24 -0600 |
| commit | 81fc305201e8913727cb61303c4812730a95c59c (patch) | |
| tree | 97fb8429916e88ae81fa00fe312809a322531099 /gcc/tree-nested.c | |
| parent | 3d0994b83115f9da0a1e454c3693e0d93771cac3 (diff) | |
| download | gcc-81fc305201e8913727cb61303c4812730a95c59c.zip gcc-81fc305201e8913727cb61303c4812730a95c59c.tar.gz gcc-81fc305201e8913727cb61303c4812730a95c59c.tar.bz2 | |
tree-cfg.c (verify_expr, [...]): Verify invariant, constant and side_effects of the ADDR_EXPR are consistent.
* tree-cfg.c (verify_expr, case ADDR_EXPR): Verify invariant,
constant and side_effects of the ADDR_EXPR are consistent.
* tree-nested.c (convert_local_reference): Set CURRENT_FUNCTION_DECL
appropriately around calls to recompute_tree_invarant_for_addr_expr.
Co-Authored-By: Jeff Law <law@redhat.com>
From-SVN: r100168
Diffstat (limited to 'gcc/tree-nested.c')
| -rw-r--r-- | gcc/tree-nested.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gcc/tree-nested.c b/gcc/tree-nested.c index 124bbf9..2f9985d 100644 --- a/gcc/tree-nested.c +++ b/gcc/tree-nested.c @@ -871,9 +871,14 @@ convert_nonlocal_reference (tree *tp, int *walk_subtrees, void *data) if (wi->changed) { + tree save_context; + /* If we changed anything, then TREE_INVARIANT is be wrong, since we're no longer directly referencing a decl. */ + save_context = current_function_decl; + current_function_decl = info->context; recompute_tree_invarant_for_addr_expr (t); + current_function_decl = save_context; /* If the callback converted the address argument in a context where we only accept variables (and min_invariant, presumably), @@ -996,10 +1001,15 @@ convert_local_reference (tree *tp, int *walk_subtrees, void *data) /* If we converted anything ... */ if (wi->changed) { + tree save_context; + /* Then the frame decl is now addressable. */ TREE_ADDRESSABLE (info->frame_decl) = 1; + save_context = current_function_decl; + current_function_decl = info->context; recompute_tree_invarant_for_addr_expr (t); + current_function_decl = save_context; /* If we are in a context where we only accept values, then compute the address into a temporary. */ |