fold-const.c (fold_indirect_ref_1): Make sure we fold ARRAY_REFs of constant strings.
2005-11-19 Richard Guenther <rguenther@suse.de> * fold-const.c (fold_indirect_ref_1): Make sure we fold ARRAY_REFs of constant strings. From-SVN: r107229
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2005-11-19 Richard Guenther <rguenther@suse.de>
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* fold-const.c (fold_indirect_ref_1): Make sure we fold
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ARRAY_REFs of constant strings.
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2005-11-19 Jakub Jelinek <jakub@redhat.com>
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* gcc.c (version_compare_spec_function): Use '%s' rather than %qs in
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@ -11523,9 +11523,15 @@ fold_indirect_ref_1 (tree type, tree op0)
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{
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tree op = TREE_OPERAND (sub, 0);
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tree optype = TREE_TYPE (op);
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/* *&p => p */
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/* *&p => p; make sure to handle *&"str"[cst] here. */
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if (type == optype)
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return op;
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{
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tree fop = fold_read_from_constant_string (op);
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if (fop)
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return fop;
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else
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return op;
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}
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/* *(foo *)&fooarray => fooarray[0] */
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else if (TREE_CODE (optype) == ARRAY_TYPE
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&& type == TREE_TYPE (optype))
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