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yann@552
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Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.0/gentoo/65_all_gcc43-pr35982.patch
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http://gcc.gnu.org/PR35982
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yann@552
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yann@552
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2008-04-23 Ira Rosen <irar@il.ibm.com>
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yann@552
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PR tree-optimization/35982
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* tree-vect-analyze.c (vect_check_interleaving): Check that the
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interleaved data-refs are of the same type.
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diff -durN gcc-4.3.0.orig/gcc/tree-vect-analyze.c gcc-4.3.0/gcc/tree-vect-analyze.c
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--- gcc-4.3.0.orig/gcc/tree-vect-analyze.c 2007-12-06 17:18:55.000000000 +0100
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+++ gcc-4.3.0/gcc/tree-vect-analyze.c 2008-06-10 14:45:17.000000000 +0200
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@@ -1081,7 +1081,9 @@
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type_size_b = TREE_INT_CST_LOW (TYPE_SIZE_UNIT (TREE_TYPE (DR_REF (drb))));
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if (type_size_a != type_size_b
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- || tree_int_cst_compare (DR_STEP (dra), DR_STEP (drb)))
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+ || tree_int_cst_compare (DR_STEP (dra), DR_STEP (drb))
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+ || !types_compatible_p (TREE_TYPE (DR_REF (dra)),
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+ TREE_TYPE (DR_REF (drb))))
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return;
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yann@552
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init_a = TREE_INT_CST_LOW (DR_INIT (dra));
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