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| author | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-26 15:24:51 +0000 |
|---|---|---|
| committer | dberlin <dberlin@138bc75d-0d04-0410-961f-82ee72b054a4> | 2006-01-26 15:24:51 +0000 |
| commit | 8eb4f41f5d18c9c2598a7d81aaea2f8f9e4f6323 (patch) | |
| tree | 2fbb719a05cd651ceb202bf415fd7fa2ddf67674 /gcc/tree-ssa-alias.c | |
| parent | ee7d4d6a9eb3853a384963475e9540d8087ca5cd (diff) | |
| download | gcc-8eb4f41f5d18c9c2598a7d81aaea2f8f9e4f6323.tar.gz | |
2006-01-26 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-alias.c (maybe_create_global_var): Change
subvar walking to an assertion that we don't have subvar'd variables.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@110257 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-alias.c')
| -rw-r--r-- | gcc/tree-ssa-alias.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c index a890e11ce75..75a5ae57674 100644 --- a/gcc/tree-ssa-alias.c +++ b/gcc/tree-ssa-alias.c @@ -1688,15 +1688,8 @@ maybe_create_global_var (struct alias_info *ai) call-clobbered variables. */ if (global_var && var != global_var) { - subvar_t svars; add_may_alias (var, global_var); - if (var_can_have_subvars (var) - && (svars = get_subvars_for_var (var))) - { - subvar_t sv; - for (sv = svars; sv; sv = sv->next) - mark_sym_for_renaming (sv->var); - } + gcc_assert (!get_subvars_for_var (var)); } mark_sym_for_renaming (var); |