diff options
| author | Richard Biener <rguenther@suse.de> | 2013-01-14 13:06:47 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2013-01-14 13:06:47 +0000 |
| commit | 2724573f24083c08baff5bc6754421ba43f868ab (patch) | |
| tree | 08cce6557bd5a1afa5a7349478aa1958b6201cf3 /gcc/tree-cfg.c | |
| parent | 9a0bbab603878eacaea82fbcb345c0d0736765be (diff) | |
| download | gcc-2724573f24083c08baff5bc6754421ba43f868ab.zip gcc-2724573f24083c08baff5bc6754421ba43f868ab.tar.gz gcc-2724573f24083c08baff5bc6754421ba43f868ab.tar.bz2 | |
tree-cfgcleanup.c (remove_forwarder_block): Unshare propagated PHI argument.
2013-01-14 Richard Biener <rguenther@suse.de>
* tree-cfgcleanup.c (remove_forwarder_block): Unshare propagated
PHI argument.
* graphite-sese-to-poly.c (insert_out_of_ssa_copy): Properly
unshare reference.
(insert_out_of_ssa_copy_on_edge): Likewise.
(rewrite_close_phi_out_of_ssa): Likewise.
* tree-ssa.c (insert_debug_temp_for_var_def): Properly unshare
debug expressions.
* tree-ssa-pre.c (insert_into_preds_of_block): Properly unshare
propagated constants.
* tree-cfg.c (tree_node_can_be_shared): Handled component-refs
can not be shared.
From-SVN: r195144
Diffstat (limited to 'gcc/tree-cfg.c')
| -rw-r--r-- | gcc/tree-cfg.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/gcc/tree-cfg.c b/gcc/tree-cfg.c index 4cd5865..e0bf7ac 100644 --- a/gcc/tree-cfg.c +++ b/gcc/tree-cfg.c @@ -4449,13 +4449,6 @@ tree_node_can_be_shared (tree t) if (TREE_CODE (t) == CASE_LABEL_EXPR) return true; - while (((TREE_CODE (t) == ARRAY_REF || TREE_CODE (t) == ARRAY_RANGE_REF) - && is_gimple_min_invariant (TREE_OPERAND (t, 1))) - || TREE_CODE (t) == COMPONENT_REF - || TREE_CODE (t) == REALPART_EXPR - || TREE_CODE (t) == IMAGPART_EXPR) - t = TREE_OPERAND (t, 0); - if (DECL_P (t)) return true; |