Andrew MacLeod
af34279921
VRP currently searches the ssa_name list for globals to exported after it finishes running. Recent changes have VRP calling a side-effect routine for each stmt during the walk. This change simply exports globals as they are calculated the final time during the walk. * gimple-range.cc (gimple_ranger::register_side_effects): First check if the DEF should be exported as a global. * tree-vrp.cc (rvrp_folder::pre_fold_bb): Process PHI side effects, which will export globals. (execute_ranger_vrp): Remove call to export_global_ranges.
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