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| author | Richard Guenther <rguenther@suse.de> | 2008-02-04 13:30:00 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2008-02-04 13:30:00 +0000 |
| commit | 1a1640dbb3257532e6d3603c78a5f379f7682dc3 (patch) | |
| tree | b1938020726622d9ccc2baa489b6201c3da96fbb /gcc/gimplify.c | |
| parent | 0fcedd9c98d1f9f880b59b979b77f4db4d9eb391 (diff) | |
| download | gcc-1a1640dbb3257532e6d3603c78a5f379f7682dc3.zip gcc-1a1640dbb3257532e6d3603c78a5f379f7682dc3.tar.gz gcc-1a1640dbb3257532e6d3603c78a5f379f7682dc3.tar.bz2 | |
re PR middle-end/35043 (ICE in tree-data-ref because signed_type_for_types returns NULL)
2008-02-04 Richard Guenther <rguenther@suse.de>
PR middle-end/35043
* gimplify.c (gimplify_init_ctor_eval): Convert array indices
to TYPE_DOMAINs base type instead of using bitsizetype here.
* gcc.c-torture/compile/pr35043.c: New testcase.
From-SVN: r132091
Diffstat (limited to 'gcc/gimplify.c')
| -rw-r--r-- | gcc/gimplify.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/gimplify.c b/gcc/gimplify.c index fe70847..04ed39c 100644 --- a/gcc/gimplify.c +++ b/gcc/gimplify.c @@ -3096,6 +3096,10 @@ gimplify_init_ctor_eval (tree object, VEC(constructor_elt,gc) *elts, if (array_elt_type) { + /* Do not use bitsizetype for ARRAY_REF indices. */ + if (TYPE_DOMAIN (TREE_TYPE (object))) + purpose = fold_convert (TREE_TYPE (TYPE_DOMAIN (TREE_TYPE (object))), + purpose); cref = build4 (ARRAY_REF, array_elt_type, unshare_expr (object), purpose, NULL_TREE, NULL_TREE); } |