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| author | Daniel Berlin <dberlin@dberlin.org> | 2006-12-12 03:44:25 +0000 |
|---|---|---|
| committer | Daniel Berlin <dberlin@gcc.gnu.org> | 2006-12-12 03:44:25 +0000 |
| commit | 864abd46caa11641fe0588e31d1e19135c29f476 (patch) | |
| tree | bed8a46892c71f500ad44d9516591430346982cb | |
| parent | 38635499e9c759fc039e669acfabc80f4f65dffb (diff) | |
| download | gcc-864abd46caa11641fe0588e31d1e19135c29f476.zip gcc-864abd46caa11641fe0588e31d1e19135c29f476.tar.gz gcc-864abd46caa11641fe0588e31d1e19135c29f476.tar.bz2 | |
tree-ssa-structalias.c (handle_ptr_arith): Return false when we can't handle the pointer arithmetic.
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
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-ssa-structalias.c | 2 |
2 files changed, 7 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 5111278..44dea51 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c index 8ef4217..068972f 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++) |