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| author | Nathanael Nerode <neroden@gcc.gnu.org> | 2004-08-16 15:19:31 +0000 |
|---|---|---|
| committer | Nathanael Nerode <neroden@gcc.gnu.org> | 2004-08-16 15:19:31 +0000 |
| commit | dffc9ae5a984b8f12174d7b765a14d714843e45b (patch) | |
| tree | 077f462a6b67c7f0e6ff7ae68af1ec5cdf876f4f /gcc/tree-ssa-live.c | |
| parent | 82cb25749bc242b88c5ca61365452ebba48fd307 (diff) | |
| download | gcc-dffc9ae5a984b8f12174d7b765a14d714843e45b.tar.gz | |
tree-ssa-copyrename.c (copy_rename_partition_coalesce): Check for arificial variables, not is_gimple_tmp_var.
* tree-ssa-copyrename.c (copy_rename_partition_coalesce):
Check for arificial variables, not is_gimple_tmp_var.
* tree-ssa-live.c (var_union): Likewise.
From-SVN: r86057
Diffstat (limited to 'gcc/tree-ssa-live.c')
| -rw-r--r-- | gcc/tree-ssa-live.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-live.c b/gcc/tree-ssa-live.c index bd5e8fb22ae..95b1834453c 100644 --- a/gcc/tree-ssa-live.c +++ b/gcc/tree-ssa-live.c @@ -135,7 +135,8 @@ var_union (var_map map, tree var1, tree var2) /* If there is no root_var set, or its not a user variable, set the root_var to this one. */ - if (!root_var || is_gimple_tmp_var (root_var)) + if (!root_var + || (TREE_CODE (root_var) == VAR_DECL && DECL_ARTIFICIAL (root_var))) { other_var = root_var; root_var = var2; |