diff --git a/gcc/tree-ssa-dce.cc b/gcc/tree-ssa-dce.cc index 1fd88e8ee37c1fbdca770c72137a40a2feb3deaa..e4c32e630dfdf593e6b6516093ec29aea3261043 100644 --- a/gcc/tree-ssa-dce.cc +++ b/gcc/tree-ssa-dce.cc @@ -2099,6 +2099,8 @@ make_pass_cd_dce (gcc::context *ctxt) void simple_dce_from_worklist (bitmap worklist) { + int phiremoved = 0; + int stmtremoved = 0; while (! bitmap_empty_p (worklist)) { /* Pop item. */ @@ -2144,12 +2146,20 @@ simple_dce_from_worklist (bitmap worklist) } gimple_stmt_iterator gsi = gsi_for_stmt (t); if (gimple_code (t) == GIMPLE_PHI) - remove_phi_node (&gsi, true); + { + remove_phi_node (&gsi, true); + phiremoved++; + } else { unlink_stmt_vdef (t); gsi_remove (&gsi, true); release_defs (t); + stmtremoved++; } } + statistics_counter_event (cfun, "PHIs removed", + phiremoved); + statistics_counter_event (cfun, "Statements removed", + stmtremoved); }