pass cfun to pass::execute

gcc/
	* passes.c (opt_pass::execute): Adjust.
	(pass_manager::execute_pass_mode_switching): Likewise.
	(early_local_passes::execute): Likewise.
	(execute_one_pass): Pass cfun to the pass's execute method.
	* tree-pass.h (opt_pass::execute): Add function * argument.
	* asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
	cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
	compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
	config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
	config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
	config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
	except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
	gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
	graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
	ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
	ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
	lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
	postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
	reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
	store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
	tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
	tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
	tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
	tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
	tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
	tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
	tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
	tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
	tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
	tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
	tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
	tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
	tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
	tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
	Adjust.

From-SVN: r209482

1 files changed, 28 insertions, 31 deletions

diff --git a/gcc/tracer.c b/gcc/tracer.c
index 794d385..09a8f40 100644
--- a/gcc/tracer.c
+++ b/gcc/tracer.c
@@ -367,36 +367,6 @@ tail_duplicate (void)
 
   return changed;
 }
-
-/* Main entry point to this file.  */
-
-static unsigned int
-tracer (void)
-{
-  bool changed;
-
-  if (n_basic_blocks_for_fn (cfun) <= NUM_FIXED_BLOCKS + 1)
-    return 0;
-
-  mark_dfs_back_edges ();
-  if (dump_file)
-    brief_dump_cfg (dump_file, dump_flags);
-
-  /* Trace formation is done on the fly inside tail_duplicate */
-  changed = tail_duplicate ();
-  if (changed)
-    {
-      free_dominance_info (CDI_DOMINATORS);
-      /* If we changed the CFG schedule loops for fixup by cleanup_cfg.  */
-      if (current_loops)
-	loops_state_set (LOOPS_NEED_FIXUP);
-    }
-
-  if (dump_file)
-    brief_dump_cfg (dump_file, dump_flags);
-
-  return changed ? TODO_cleanup_cfg : 0;
-}
 
 namespace {
 
@@ -427,10 +397,37 @@ public:
       return (optimize > 0 && flag_tracer && flag_reorder_blocks);
     }
 
-  unsigned int execute () { return tracer (); }
+  virtual unsigned int execute (function *);
 
 }; // class pass_tracer
 
+unsigned int
+pass_tracer::execute (function *fun)
+{
+  bool changed;
+
+  if (n_basic_blocks_for_fn (fun) <= NUM_FIXED_BLOCKS + 1)
+    return 0;
+
+  mark_dfs_back_edges ();
+  if (dump_file)
+    brief_dump_cfg (dump_file, dump_flags);
+
+  /* Trace formation is done on the fly inside tail_duplicate */
+  changed = tail_duplicate ();
+  if (changed)
+    {
+      free_dominance_info (CDI_DOMINATORS);
+      /* If we changed the CFG schedule loops for fixup by cleanup_cfg.  */
+      if (current_loops)
+	loops_state_set (LOOPS_NEED_FIXUP);
+    }
+
+  if (dump_file)
+    brief_dump_cfg (dump_file, dump_flags);
+
+  return changed ? TODO_cleanup_cfg : 0;
+}
 } // anon namespace
 
 gimple_opt_pass *