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, 40 insertions, 42 deletions

diff --git a/gcc/tree-call-cdce.c b/gcc/tree-call-cdce.c
index c271493..ea1df8b 100644
--- a/gcc/tree-call-cdce.c
+++ b/gcc/tree-call-cdce.c
@@ -867,16 +867,51 @@ shrink_wrap_conditional_dead_built_in_calls (vec<gimple> calls)
   return changed;
 }
 
-/* Pass entry points.  */
+namespace {
+
+const pass_data pass_data_call_cdce =
+{
+  GIMPLE_PASS, /* type */
+  "cdce", /* name */
+  OPTGROUP_NONE, /* optinfo_flags */
+  true, /* has_execute */
+  TV_TREE_CALL_CDCE, /* tv_id */
+  ( PROP_cfg | PROP_ssa ), /* properties_required */
+  0, /* properties_provided */
+  0, /* properties_destroyed */
+  0, /* todo_flags_start */
+  TODO_verify_ssa, /* todo_flags_finish */
+};
+
+class pass_call_cdce : public gimple_opt_pass
+{
+public:
+  pass_call_cdce (gcc::context *ctxt)
+    : gimple_opt_pass (pass_data_call_cdce, ctxt)
+  {}
+
+  /* opt_pass methods: */
+  virtual bool gate (function *fun)
+    {
+      /* The limit constants used in the implementation
+	 assume IEEE floating point format.  Other formats
+	 can be supported in the future if needed.  */
+      return flag_tree_builtin_call_dce != 0
+       	&& optimize_function_for_speed_p (fun);
+    }
 
-static unsigned int
-tree_call_cdce (void)
+  virtual unsigned int execute (function *);
+
+}; // class pass_call_cdce
+
+unsigned int
+pass_call_cdce::execute (function *fun)
 {
   basic_block bb;
   gimple_stmt_iterator i;
   bool something_changed = false;
   auto_vec<gimple> cond_dead_built_in_calls;
-  FOR_EACH_BB_FN (bb, cfun)
+  FOR_EACH_BB_FN (bb, fun)
     {
       /* Collect dead call candidates.  */
       for (i = gsi_start_bb (bb); !gsi_end_p (i); gsi_next (&i))
@@ -910,50 +945,13 @@ tree_call_cdce (void)
       free_dominance_info (CDI_POST_DOMINATORS);
       /* As we introduced new control-flow we need to insert PHI-nodes
          for the call-clobbers of the remaining call.  */
-      mark_virtual_operands_for_renaming (cfun);
+      mark_virtual_operands_for_renaming (fun);
       return TODO_update_ssa;
     }
 
   return 0;
 }
 
-namespace {
-
-const pass_data pass_data_call_cdce =
-{
-  GIMPLE_PASS, /* type */
-  "cdce", /* name */
-  OPTGROUP_NONE, /* optinfo_flags */
-  true, /* has_execute */
-  TV_TREE_CALL_CDCE, /* tv_id */
-  ( PROP_cfg | PROP_ssa ), /* properties_required */
-  0, /* properties_provided */
-  0, /* properties_destroyed */
-  0, /* todo_flags_start */
-  TODO_verify_ssa, /* todo_flags_finish */
-};
-
-class pass_call_cdce : public gimple_opt_pass
-{
-public:
-  pass_call_cdce (gcc::context *ctxt)
-    : gimple_opt_pass (pass_data_call_cdce, ctxt)
-  {}
-
-  /* opt_pass methods: */
-  virtual bool gate (function *fun)
-    {
-      /* The limit constants used in the implementation
-	 assume IEEE floating point format.  Other formats
-	 can be supported in the future if needed.  */
-      return flag_tree_builtin_call_dce != 0
-       	&& optimize_function_for_speed_p (fun);
-    }
-
-  unsigned int execute () { return tree_call_cdce (); }
-
-}; // class pass_call_cdce
-
 } // anon namespace
 
 gimple_opt_pass *