18 lines
563 B
Diff
18 lines
563 B
Diff
2012-05-09 Jakub Jelinek <jakub@redhat.com>
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* tree-data-ref.c (stmt_simple_memref_p): Return false
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if get_base_address (op) is NULL.
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--- gcc/tree-data-ref.c.jj 2009-03-19 17:17:05.000000000 +0100
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+++ gcc/tree-data-ref.c 2012-05-09 17:49:01.351102695 +0200
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@@ -3326,6 +3326,9 @@ stmt_simple_memref_p (struct loop *loop,
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data_reference_p dr;
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bool res = true;
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+ if (get_base_address (op) == NULL_TREE)
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+ return false;
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+
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dr = create_data_ref (loop, op, stmt, true);
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if (!access_functions_are_affine_or_constant_p (dr, loop))
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res = false;
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