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tree-ssa-structalias.c (handle_ptr_arith): Return false when we can't handle the pointer arithmetic.

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2006-12-11  Daniel Berlin  <dberlin@dberlin.org>

	* tree-ssa-structalias.c (handle_ptr_arith): Return false when we
	can't handle the pointer arithmetic.

From-SVN: r119763
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Daniel Berlin 2006-12-12 03:44:25 +00:00 committed by Daniel Berlin
parent 38635499e9
commit 864abd46ca
2 changed files with 7 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2006-12-11 Daniel Berlin <dberlin@dberlin.org>
* tree-ssa-structalias.c (handle_ptr_arith): Return false when we
can't handle the pointer arithmetic.
2006-12-11 Diego Novillo <dnovillo@redhat.com>
* doc/tree-ssa.texi: Update documentation for virtual operands

2
gcc/tree-ssa-structalias.c
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@ -2871,6 +2871,8 @@ handle_ptr_arith (VEC (ce_s, heap) *lhsc, tree expr)
{
rhsoffset = TREE_INT_CST_LOW (op1) * BITS_PER_UNIT;
}
else
return false;
for (i = 0; VEC_iterate (ce_s, lhsc, i, c); i++)