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| author | Richard Guenther <rguenther@suse.de> | 2008-05-15 12:44:42 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-05-15 12:44:42 +0000 |
| commit | 81d19c06fce464caf522047c2b47aa8cc8dad243 (patch) | |
| tree | 7630ccf83ec9334c3af825cd741aecbed0275902 /gcc/tree-flow-inline.h | |
| parent | f730e42f04d17e187fa77e1b07eb5aaed554ad5e (diff) | |
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re PR middle-end/36244 (-ftree-parallelize-loops=4, vectorizer enabled, ICE)
2008-05-15 Richard Guenther <rguenther@suse.de>
PR middle-end/36244
* tree-ssa-alias.c (new_type_alias): Do not set TREE_READONLY.
* tree-flow-inline.h (unmodifiable_var_p): Memory tags never
represent unmodifiable vars.
* gcc.dg/torture/pr36244.c: New testcase.
From-SVN: r135336
Diffstat (limited to 'gcc/tree-flow-inline.h')
| -rw-r--r-- | gcc/tree-flow-inline.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/gcc/tree-flow-inline.h b/gcc/tree-flow-inline.h index a4fe9c2..9e8edc6 100644 --- a/gcc/tree-flow-inline.h +++ b/gcc/tree-flow-inline.h @@ -1545,7 +1545,7 @@ unmodifiable_var_p (const_tree var) var = SSA_NAME_VAR (var); if (MTAG_P (var)) - return TREE_READONLY (var) && (TREE_STATIC (var) || MTAG_GLOBAL (var)); + return false; return TREE_READONLY (var) && (TREE_STATIC (var) || DECL_EXTERNAL (var)); } |