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| author | Richard Biener <rguenth@gcc.gnu.org> | 2009-08-06 11:29:13 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2009-08-06 11:29:13 +0000 |
| commit | 8bc88f256740083bb9ef77a4a3bd1a440928c5ea (patch) | |
| tree | 085a13acd988eaaa68c80427926f4636e45f17a5 /gcc/tree.h | |
| parent | 6e319d7beb01b774b7b535e021f48c9a94567e3c (diff) | |
| download | gcc-8bc88f256740083bb9ef77a4a3bd1a440928c5ea.zip gcc-8bc88f256740083bb9ef77a4a3bd1a440928c5ea.tar.gz gcc-8bc88f256740083bb9ef77a4a3bd1a440928c5ea.tar.bz2 | |
re PR middle-end/40964 (ICE in insert_vi_for_tree)
2009-08-06 Richard Guenther <rguenther@suse.de>
PR tree-optimization/40964
* tree.c (iterative_hash_host_wide_int): Export.
* tree.h (iterative_hash_host_wide_int): Declare.
* tree-ssa-structalias.c (heapvar_map): New struct.
(heapvar_map_eq): New function.
(heapvar_map_hash): Likewise.
(heapvar_lookup): Adjust.
(heapvar_insert): Likewise.
(make_constraint_from_heapvar): Allow multiple heap variables
per decl at different offsets.
(init_alias_heapvars): Adjust.
* gcc.c-torture/compile/pr40964.c: New testcase.
From-SVN: r150517
Diffstat (limited to 'gcc/tree.h')
| -rw-r--r-- | gcc/tree.h | 1 |
1 files changed, 1 insertions, 0 deletions
@@ -4879,6 +4879,7 @@ extern int simple_cst_equal (const_tree, const_tree); extern hashval_t iterative_hash_expr (const_tree, hashval_t); extern hashval_t iterative_hash_exprs_commutative (const_tree, const_tree, hashval_t); +extern hashval_t iterative_hash_host_wide_int (HOST_WIDE_INT, hashval_t); extern hashval_t iterative_hash_hashval_t (hashval_t, hashval_t); extern int compare_tree_int (const_tree, unsigned HOST_WIDE_INT); extern int type_list_equal (const_tree, const_tree); |