Remove trailing white spaces.

2009-11-25  H.J. Lu  <hongjiu.lu@intel.com>

	* alias.c: Remove trailing white spaces.
	* alloc-pool.c: Likewise.
	* alloc-pool.h: Likewise.
	* attribs.c: Likewise.
	* auto-inc-dec.c: Likewise.
	* basic-block.h: Likewise.
	* bb-reorder.c: Likewise.
	* bt-load.c: Likewise.
	* builtins.c: Likewise.
	* builtins.def: Likewise.
	* c-common.c: Likewise.
	* c-common.h: Likewise.
	* c-cppbuiltin.c: Likewise.
	* c-decl.c: Likewise.
	* c-format.c: Likewise.
	* c-lex.c: Likewise.
	* c-omp.c: Likewise.
	* c-opts.c: Likewise.
	* c-parser.c: Likewise.
	* c-pretty-print.c: Likewise.
	* c-tree.h: Likewise.
	* c-typeck.c: Likewise.
	* caller-save.c: Likewise.
	* calls.c: Likewise.
	* cfg.c: Likewise.
	* cfganal.c: Likewise.
	* cfgexpand.c: Likewise.
	* cfghooks.c: Likewise.
	* cfghooks.h: Likewise.
	* cfglayout.c: Likewise.
	* cfgloop.c: Likewise.
	* cfgloop.h: Likewise.
	* cfgloopmanip.c: Likewise.
	* cfgrtl.c: Likewise.
	* cgraph.c: Likewise.
	* cgraph.h: Likewise.
	* cgraphbuild.c: Likewise.
	* cgraphunit.c: Likewise.
	* cif-code.def: Likewise.
	* collect2.c: Likewise.
	* combine.c: Likewise.
	* convert.c: Likewise.
	* coverage.c: Likewise.
	* crtstuff.c: Likewise.
	* cse.c: Likewise.
	* cselib.c: Likewise.
	* dbgcnt.c: Likewise.
	* dbgcnt.def: Likewise.
	* dbgcnt.h: Likewise.
	* dbxout.c: Likewise.
	* dce.c: Likewise.
	* ddg.c: Likewise.
	* ddg.h: Likewise.
	* defaults.h: Likewise.
	* df-byte-scan.c: Likewise.
	* df-core.c: Likewise.
	* df-problems.c: Likewise.
	* df-scan.c: Likewise.
	* df.h: Likewise.
	* dfp.c: Likewise.
	* diagnostic.c: Likewise.
	* diagnostic.h: Likewise.
	* dominance.c: Likewise.
	* domwalk.c: Likewise.
	* double-int.c: Likewise.
	* double-int.h: Likewise.
	* dse.c: Likewise.
	* dwarf2asm.c: Likewise.
	* dwarf2asm.h: Likewise.
	* dwarf2out.c: Likewise.
	* ebitmap.c: Likewise.
	* ebitmap.h: Likewise.
	* emit-rtl.c: Likewise.
	* et-forest.c: Likewise.
	* except.c: Likewise.
	* except.h: Likewise.
	* expmed.c: Likewise.
	* expr.c: Likewise.
	* expr.h: Likewise.
	* final.c: Likewise.
	* flags.h: Likewise.
	* fold-const.c: Likewise.
	* function.c: Likewise.
	* function.h: Likewise.
	* fwprop.c: Likewise.
	* gcc.c: Likewise.
	* gcov-dump.c: Likewise.
	* gcov-io.c: Likewise.
	* gcov-io.h: Likewise.
	* gcov.c: Likewise.
	* gcse.c: Likewise.
	* genattr.c: Likewise.
	* genattrtab.c: Likewise.
	* genautomata.c: Likewise.
	* genchecksum.c: Likewise.
	* genconfig.c: Likewise.
	* genflags.c: Likewise.
	* gengtype-parse.c: Likewise.
	* gengtype.c: Likewise.
	* gengtype.h: Likewise.
	* genmddeps.c: Likewise.
	* genmodes.c: Likewise.
	* genopinit.c: Likewise.
	* genpreds.c: Likewise.
	* gensupport.c: Likewise.
	* ggc-common.c: Likewise.
	* ggc-page.c: Likewise.
	* ggc-zone.c: Likewise.
	* ggc.h: Likewise.
	* gimple-iterator.c: Likewise.
	* gimple-low.c: Likewise.
	* gimple-pretty-print.c: Likewise.
	* gimple.c: Likewise.
	* gimple.def: Likewise.
	* gimple.h: Likewise.
	* gimplify.c: Likewise.
	* graphds.c: Likewise.
	* graphite-clast-to-gimple.c: Likewise.
	* gthr-nks.h: Likewise.
	* gthr-posix.c: Likewise.
	* gthr-posix.h: Likewise.
	* gthr-posix95.h: Likewise.
	* gthr-single.h: Likewise.
	* gthr-tpf.h: Likewise.
	* gthr-vxworks.h: Likewise.
	* gthr.h: Likewise.
	* haifa-sched.c: Likewise.
	* hard-reg-set.h: Likewise.
	* hooks.c: Likewise.
	* hooks.h: Likewise.
	* hosthooks.h: Likewise.
	* hwint.h: Likewise.
	* ifcvt.c: Likewise.
	* incpath.c: Likewise.
	* init-regs.c: Likewise.
	* integrate.c: Likewise.
	* ipa-cp.c: Likewise.
	* ipa-inline.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-pure-const.c: Likewise.
	* ipa-reference.c: Likewise.
	* ipa-struct-reorg.c: Likewise.
	* ipa-struct-reorg.h: Likewise.
	* ipa-type-escape.c: Likewise.
	* ipa-type-escape.h: Likewise.
	* ipa-utils.c: Likewise.
	* ipa-utils.h: Likewise.
	* ipa.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-conflicts.c: Likewise.
	* ira-costs.c: Likewise.
	* ira-emit.c: Likewise.
	* ira-int.h: Likewise.
	* ira-lives.c: Likewise.
	* ira.c: Likewise.
	* jump.c: Likewise.
	* lambda-code.c: Likewise.
	* lambda-mat.c: Likewise.
	* lambda-trans.c: Likewise.
	* lambda.h: Likewise.
	* langhooks.c: Likewise.
	* lcm.c: Likewise.
	* libgcov.c: Likewise.
	* lists.c: Likewise.
	* loop-doloop.c: Likewise.
	* loop-init.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-iv.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-compress.c: Likewise.
	* lto-opts.c: Likewise.
	* lto-section-in.c: Likewise.
	* lto-section-out.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* lto-streamer.h: Likewise.
	* lto-symtab.c: Likewise.
	* lto-wpa-fixup.c: Likewise.
	* matrix-reorg.c: Likewise.
	* mcf.c: Likewise.
	* mode-switching.c: Likewise.
	* modulo-sched.c: Likewise.
	* omega.c: Likewise.
	* omega.h: Likewise.
	* omp-low.c: Likewise.
	* optabs.c: Likewise.
	* optabs.h: Likewise.
	* opts-common.c: Likewise.
	* opts.c: Likewise.
	* params.def: Likewise.
	* params.h: Likewise.
	* passes.c: Likewise.
	* plugin.c: Likewise.
	* postreload-gcse.c: Likewise.
	* postreload.c: Likewise.
	* predict.c: Likewise.
	* predict.def: Likewise.
	* pretty-print.c: Likewise.
	* pretty-print.h: Likewise.
	* print-rtl.c: Likewise.
	* print-tree.c: Likewise.
	* profile.c: Likewise.
	* read-rtl.c: Likewise.
	* real.c: Likewise.
	* recog.c: Likewise.
	* reg-stack.c: Likewise.
	* regcprop.c: Likewise.
	* reginfo.c: Likewise.
	* regmove.c: Likewise.
	* regrename.c: Likewise.
	* regs.h: Likewise.
	* regstat.c: Likewise.
	* reload.c: Likewise.
	* reload1.c: Likewise.
	* resource.c: Likewise.
	* rtl.c: Likewise.
	* rtl.def: Likewise.
	* rtl.h: Likewise.
	* rtlanal.c: Likewise.
	* sbitmap.c: Likewise.
	* sched-deps.c: Likewise.
	* sched-ebb.c: Likewise.
	* sched-int.h: Likewise.
	* sched-rgn.c: Likewise.
	* sched-vis.c: Likewise.
	* sdbout.c: Likewise.
	* sel-sched-dump.c: Likewise.
	* sel-sched-dump.h: Likewise.
	* sel-sched-ir.c: Likewise.
	* sel-sched-ir.h: Likewise.
	* sel-sched.c: Likewise.
	* sel-sched.h: Likewise.
	* sese.c: Likewise.
	* sese.h: Likewise.
	* simplify-rtx.c: Likewise.
	* stack-ptr-mod.c: Likewise.
	* stmt.c: Likewise.
	* stor-layout.c: Likewise.
	* store-motion.c: Likewise.
	* stringpool.c: Likewise.
	* stub-objc.c: Likewise.
	* sync-builtins.def: Likewise.
	* target-def.h: Likewise.
	* target.h: Likewise.
	* targhooks.c: Likewise.
	* targhooks.h: Likewise.
	* timevar.c: Likewise.
	* tlink.c: Likewise.
	* toplev.c: Likewise.
	* toplev.h: Likewise.
	* tracer.c: Likewise.
	* tree-affine.c: Likewise.
	* tree-affine.h: Likewise.
	* tree-browser.def: Likewise.
	* tree-call-cdce.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-chrec.h: Likewise.
	* tree-complex.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-data-ref.h: Likewise.
	* tree-dfa.c: Likewise.
	* tree-dump.c: Likewise.
	* tree-dump.h: Likewise.
	* tree-eh.c: Likewise.
	* tree-flow-inline.h: Likewise.
	* tree-flow.h: Likewise.
	* tree-if-conv.c: Likewise.
	* tree-inline.c: Likewise.
	* tree-into-ssa.c: Likewise.
	* tree-loop-distribution.c: Likewise.
	* tree-loop-linear.c: Likewise.
	* tree-mudflap.c: Likewise.
	* tree-nested.c: Likewise.
	* tree-nomudflap.c: Likewise.
	* tree-nrv.c: Likewise.
	* tree-object-size.c: Likewise.
	* tree-optimize.c: Likewise.
	* tree-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-pass.h: Likewise.
	* tree-phinodes.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-profile.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-ssa-address.c: Likewise.
	* tree-ssa-alias.c: Likewise.
	* tree-ssa-ccp.c: Likewise.
	* tree-ssa-coalesce.c: Likewise.
	* tree-ssa-copy.c: Likewise.
	* tree-ssa-copyrename.c: Likewise.
	* tree-ssa-dce.c: Likewise.
	* tree-ssa-dom.c: Likewise.
	* tree-ssa-dse.c: Likewise.
	* tree-ssa-forwprop.c: Likewise.
	* tree-ssa-ifcombine.c: Likewise.
	* tree-ssa-live.c: Likewise.
	* tree-ssa-live.h: Likewise.
	* tree-ssa-loop-ch.c: Likewise.
	* tree-ssa-loop-im.c: Likewise.
	* tree-ssa-loop-ivcanon.c: Likewise.
	* tree-ssa-loop-ivopts.c: Likewise.
	* tree-ssa-loop-manip.c: Likewise.
	* tree-ssa-loop-niter.c: Likewise.
	* tree-ssa-loop-prefetch.c: Likewise.
	* tree-ssa-loop-unswitch.c: Likewise.
	* tree-ssa-loop.c: Likewise.
	* tree-ssa-math-opts.c: Likewise.
	* tree-ssa-operands.c: Likewise.
	* tree-ssa-operands.h: Likewise.
	* tree-ssa-phiopt.c: Likewise.
	* tree-ssa-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-propagate.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-sink.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa-ter.c: Likewise.
	* tree-ssa-threadedge.c: Likewise.
	* tree-ssa-threadupdate.c: Likewise.
	* tree-ssa-uncprop.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-ssanames.c: Likewise.
	* tree-switch-conversion.c: Likewise.
	* tree-tailcall.c: Likewise.
	* tree-vect-data-refs.c: Likewise.
	* tree-vect-generic.c: Likewise.
	* tree-vect-loop-manip.c: Likewise.
	* tree-vect-loop.c: Likewise.
	* tree-vect-patterns.c: Likewise.
	* tree-vect-slp.c: Likewise.
	* tree-vect-stmts.c: Likewise.
	* tree-vectorizer.c: Likewise.
	* tree-vectorizer.h: Likewise.
	* tree-vrp.c: Likewise.
	* tree.c: Likewise.
	* tree.def: Likewise.
	* tree.h: Likewise.
	* treestruct.def: Likewise.
	* unwind-compat.c: Likewise.
	* unwind-dw2-fde-glibc.c: Likewise.
	* unwind-dw2.c: Likewise.
	* value-prof.c: Likewise.
	* value-prof.h: Likewise.
	* var-tracking.c: Likewise.
	* varasm.c: Likewise.
	* varpool.c: Likewise.
	* vec.c: Likewise.
	* vec.h: Likewise.
	* vmsdbgout.c: Likewise.
	* web.c: Likewise.
	* xcoffout.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@154645 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 25 insertions, 25 deletions

diff --git a/gcc/passes.c b/gcc/passes.c
index 0c39a7a22bb..57b55c08fc9 100644
--- a/gcc/passes.c
+++ b/gcc/passes.c
@@ -114,7 +114,7 @@ void
 print_current_pass (FILE *file)
 {
   if (current_pass)
-    fprintf (file, "current pass = %s (%d)\n", 
+    fprintf (file, "current pass = %s (%d)\n",
 	     current_pass->name, current_pass->static_pass_number);
   else
     fprintf (file, "no current pass.\n");
@@ -126,7 +126,7 @@ void
 debug_pass (void)
 {
   print_current_pass (stderr);
-} 
+}
 
 
 
@@ -407,7 +407,7 @@ register_one_dump_file (struct opt_pass *pass)
 
 /* Recursive worker function for register_dump_files.  */
 
-static int 
+static int
 register_dump_files_1 (struct opt_pass *pass, int properties)
 {
   do
@@ -435,11 +435,11 @@ register_dump_files_1 (struct opt_pass *pass, int properties)
   return properties;
 }
 
-/* Register the dump files for the pipeline starting at PASS. 
+/* Register the dump files for the pipeline starting at PASS.
    PROPERTIES reflects the properties that are guaranteed to be available at
    the beginning of the pipeline.  */
 
-static void 
+static void
 register_dump_files (struct opt_pass *pass,int properties)
 {
   pass->properties_required |= properties;
@@ -479,8 +479,8 @@ make_pass_instance (struct opt_pass *pass, bool track_duplicates)
     {
       pass->todo_flags_start |= TODO_mark_first_instance;
       pass->static_pass_number = -1;
-    } 
-  return pass; 
+    }
+  return pass;
 }
 
 /* Add a pass to the pass list. Duplicate the pass if it's already
@@ -493,7 +493,7 @@ next_pass_1 (struct opt_pass **list, struct opt_pass *pass)
   gcc_assert (pass->name != NULL);
 
   *list = make_pass_instance (pass, false);
-  
+
   return &(*list)->next;
 }
 
@@ -513,7 +513,7 @@ struct pass_list_node
 static struct pass_list_node *added_pass_nodes = NULL;
 static struct pass_list_node *prev_added_pass_node;
 
-/* Insert the pass at the proper position. Return true if the pass 
+/* Insert the pass at the proper position. Return true if the pass
    is successfully added.
 
    NEW_PASS_INFO - new pass to be inserted
@@ -543,7 +543,7 @@ position_pass (struct register_pass_info *new_pass_info,
           struct pass_list_node *new_pass_node;
 
 	  new_pass = make_pass_instance (new_pass_info->pass, true);
-  
+
           /* Insert the new pass instance based on the positioning op.  */
           switch (new_pass_info->pos_op)
             {
@@ -554,7 +554,7 @@ position_pass (struct register_pass_info *new_pass_info,
 		/* Skip newly inserted pass to avoid repeated
 		   insertions in the case where the new pass and the
 		   existing one have the same name.  */
-                pass = new_pass; 
+                pass = new_pass;
                 break;
               case PASS_POS_INSERT_BEFORE:
                 new_pass->next = pass;
@@ -779,7 +779,7 @@ init_optimization_passes (void)
   NEXT_PASS (pass_ipa_cp);
   NEXT_PASS (pass_ipa_inline);
   NEXT_PASS (pass_ipa_reference);
-  NEXT_PASS (pass_ipa_pure_const); 
+  NEXT_PASS (pass_ipa_pure_const);
   NEXT_PASS (pass_ipa_type_escape);
   NEXT_PASS (pass_ipa_pta);
   NEXT_PASS (pass_ipa_struct_reorg);
@@ -906,7 +906,7 @@ init_optimization_passes (void)
 	 we may get false warnings (e.g., testsuite/gcc.dg/uninit-5.c).
 	 However, this also causes us to misdiagnose cases that should be
 	 real warnings (e.g., testsuite/gcc.dg/pr18501.c).
-	 
+
 	 To fix the false positives in uninit-5.c, we would have to
 	 account for the predicates protecting the set and the use of each
 	 variable.  Using a representation like Gated Single Assignment
@@ -1037,23 +1037,23 @@ init_optimization_passes (void)
 
   /* Register the passes with the tree dump code.  */
   register_dump_files (all_lowering_passes, PROP_gimple_any);
-  register_dump_files (all_small_ipa_passes, 
+  register_dump_files (all_small_ipa_passes,
 		       PROP_gimple_any | PROP_gimple_lcf | PROP_gimple_leh
 		       | PROP_cfg);
-  register_dump_files (all_regular_ipa_passes, 
+  register_dump_files (all_regular_ipa_passes,
 		       PROP_gimple_any | PROP_gimple_lcf | PROP_gimple_leh
 		       | PROP_cfg);
-  register_dump_files (all_lto_gen_passes, 
+  register_dump_files (all_lto_gen_passes,
 		       PROP_gimple_any | PROP_gimple_lcf | PROP_gimple_leh
 		       | PROP_cfg);
-  register_dump_files (all_passes, 
+  register_dump_files (all_passes,
 		       PROP_gimple_any | PROP_gimple_lcf | PROP_gimple_leh
 		       | PROP_cfg);
 }
 
 /* If we are in IPA mode (i.e., current_function_decl is NULL), call
    function CALLBACK for every function in the call graph.  Otherwise,
-   call CALLBACK on the current function.  */ 
+   call CALLBACK on the current function.  */
 
 static void
 do_per_function (void (*callback) (void *data), void *data)
@@ -1090,7 +1090,7 @@ static GTY ((length ("nnodes"))) struct cgraph_node **order;
 
 /* If we are in IPA mode (i.e., current_function_decl is NULL), call
    function CALLBACK for every function in the call graph.  Otherwise,
-   call CALLBACK on the current function.  */ 
+   call CALLBACK on the current function.  */
 
 static void
 do_per_function_toporder (void (*callback) (void *data), void *data)
@@ -1152,7 +1152,7 @@ execute_function_todo (void *data)
 
       if (cleanup && (cfun->curr_properties & PROP_ssa))
 	flags |= TODO_remove_unused_locals;
-	
+
       /* When cleanup_tree_cfg merges consecutive blocks, it may
 	 perform some simplistic propagation when removing single
 	 valued PHI nodes.  This propagation may, in turn, cause the
@@ -1169,7 +1169,7 @@ execute_function_todo (void *data)
       update_ssa (update_flags);
       cfun->last_verified &= ~TODO_verify_ssa;
     }
-  
+
   if (flags & TODO_update_address_taken)
     execute_update_addresses_taken (true);
 
@@ -1179,7 +1179,7 @@ execute_function_todo (void *data)
 	execute_update_addresses_taken (true);
       compute_may_aliases ();
     }
-  
+
   if (flags & TODO_remove_unused_locals)
     remove_unused_locals ();
 
@@ -1279,7 +1279,7 @@ execute_todo (unsigned int flags)
   if (flags & TODO_ggc_collect)
     ggc_collect ();
 
-  /* Now that the dumping has been done, we can get rid of the optional 
+  /* Now that the dumping has been done, we can get rid of the optional
      df problems.  */
   if (flags & TODO_df_finish)
     df_finish_pass ((flags & TODO_df_verify) != 0);
@@ -1386,7 +1386,7 @@ execute_ipa_summary_passes (struct ipa_opt_pass_d *ipa_pass)
       struct opt_pass *pass = &ipa_pass->pass;
 
       /* Execute all of the IPA_PASSes in the list.  */
-      if (ipa_pass->pass.type == IPA_PASS 
+      if (ipa_pass->pass.type == IPA_PASS
 	  && (!pass->gate || pass->gate ())
 	  && ipa_pass->generate_summary)
 	{
@@ -1644,7 +1644,7 @@ ipa_write_summaries (void)
   cgraph_node_set set;
   struct cgraph_node **order;
   int i, order_pos;
- 
+
   if (!flag_generate_lto || errorcount || sorrycount)
     return;