+2005-04-11 Kazu Hirata <kazu@cs.umass.edu>
+
+ * tree-vrp.c (maybe_add_assert_expr): Move a comment.
+
2005-04-11 Diego Novillo <dnovillo@redhat.com>
PR tree-optimization/20920
cond = COND_EXPR_COND (last);
- /* Remove the COND_EXPR operand from the FOUND bitmap.
- Otherwise, when we finish traversing each of the sub-graphs,
- we won't know whether the variables were found in the
- sub-graphs or if they had been found in a block upstream from
- BB. */
op = USE_OP (uses, 0);
/* Do not attempt to infer anything in names that flow through
if (SSA_NAME_OCCURS_IN_ABNORMAL_PHI (op))
return false;
+ /* Remove the COND_EXPR operand from the FOUND bitmap.
+ Otherwise, when we finish traversing each of the sub-graphs,
+ we won't know whether the variables were found in the
+ sub-graphs or if they had been found in a block upstream from
+ BB. */
RESET_BIT (found, SSA_NAME_VERSION (op));
/* Look for uses of the operands in each of the sub-graphs