From 864abd46caa11641fe0588e31d1e19135c29f476 Mon Sep 17 00:00:00 2001 From: Daniel Berlin Date: Tue, 12 Dec 2006 03:44:25 +0000 Subject: [PATCH] tree-ssa-structalias.c (handle_ptr_arith): Return false when we can't handle the pointer arithmetic. 2006-12-11 Daniel Berlin * tree-ssa-structalias.c (handle_ptr_arith): Return false when we can't handle the pointer arithmetic. From-SVN: r119763 --- gcc/ChangeLog | 5 +++++ gcc/tree-ssa-structalias.c | 2 ++ 2 files changed, 7 insertions(+) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5111278f516..44dea511931 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2006-12-11 Daniel Berlin + + * tree-ssa-structalias.c (handle_ptr_arith): Return false when we + can't handle the pointer arithmetic. + 2006-12-11 Diego Novillo * doc/tree-ssa.texi: Update documentation for virtual operands diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c index 8ef421722c9..068972fe236 100644 --- a/gcc/tree-ssa-structalias.c +++ b/gcc/tree-ssa-structalias.c @@ -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++)