re PR tree-optimization/19952 (ICE: tree check: expected class 'declaration', have 'statement' (label_expr) in tree_verify_flow_info, at tree-cfg.c:3709)

       PR 19952
       * tree-if-conv.c (process_phi_nodes): Use bsi_after_labels and skip
       all labels
       * g++.dg/tree-ssa/pr19952.C: New test.

From-SVN: r95430