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.

From-SVN: r154645

1 files changed, 24 insertions, 24 deletions

diff --git a/gcc/genautomata.c b/gcc/genautomata.c
index 77dea231ed5..f3321410da5 100644
--- a/gcc/genautomata.c
+++ b/gcc/genautomata.c
@@ -2382,7 +2382,7 @@ insert_bypass (struct bypass_decl *bypass)
   struct bypass_decl *curr, *last;
   struct insn_reserv_decl *out_insn_reserv = bypass->out_insn_reserv;
   struct insn_reserv_decl *in_insn_reserv = bypass->in_insn_reserv;
-  
+
   for (curr = out_insn_reserv->bypass_list, last = NULL;
        curr != NULL;
        last = curr, curr = curr->next)
@@ -2420,7 +2420,7 @@ insert_bypass (struct bypass_decl *bypass)
 	    last = curr;
 	    break;
 	  }
-	  
+
       }
   if (last == NULL)
     {
@@ -2936,7 +2936,7 @@ process_regexp_cycles (regexp_t regexp, int max_start_cycle,
       {
 	int max_cycle = 0;
 	int min_cycle = 0;
-	
+
 	for (i = 0; i < REGEXP_ALLOF (regexp)->regexps_num; i++)
 	  {
 	    process_regexp_cycles (REGEXP_ALLOF (regexp)->regexps [i],
@@ -2956,7 +2956,7 @@ process_regexp_cycles (regexp_t regexp, int max_start_cycle,
       {
 	int max_cycle = 0;
 	int min_cycle = 0;
-	
+
 	for (i = 0; i < REGEXP_ONEOF (regexp)->regexps_num; i++)
 	  {
 	    process_regexp_cycles (REGEXP_ONEOF (regexp)->regexps [i],
@@ -4779,7 +4779,7 @@ transform_3 (regexp_t regexp)
 		  default:
 		    break;
 		  }
-	      
+
 	      if (allof_length == 1)
 		REGEXP_SEQUENCE (result)->regexps [i] = allof_op;
 	      else
@@ -4963,7 +4963,7 @@ store_alt_unit_usage (regexp_t regexp, regexp_t unit, int cycle,
   length = (cycle + 1) * REGEXP_ONEOF (regexp)->regexps_num;
   while (VEC_length (unit_usage_t, cycle_alt_unit_usages) < length)
     VEC_safe_push (unit_usage_t, heap, cycle_alt_unit_usages, 0);
-  
+
   index = cycle * REGEXP_ONEOF (regexp)->regexps_num + alt_num;
   prev = NULL;
   for (curr = VEC_index (unit_usage_t, cycle_alt_unit_usages, index);
@@ -5078,14 +5078,14 @@ check_regexp_units_distribution (const char *insn_reserv_name,
 			gcc_assert (unit->mode == rm_nothing);
 		    }
 		  break;
-		  
+
 		case rm_unit:
 		  store_alt_unit_usage (regexp, allof, j, i);
 		  break;
-		  
+
 		case rm_nothing:
 		  break;
-		  
+
 		default:
 		  gcc_unreachable ();
 		}
@@ -5101,10 +5101,10 @@ check_regexp_units_distribution (const char *insn_reserv_name,
 		case rm_unit:
 		  store_alt_unit_usage (regexp, unit, 0, i);
 		  break;
-		  
+
 		case rm_nothing:
 		  break;
-		  
+
 		default:
 		  gcc_unreachable ();
 		}
@@ -5271,7 +5271,7 @@ process_seq_for_forming_states (regexp_t regexp, automaton_t automaton,
         set_state_reserv (state_being_formed, curr_cycle,
                           REGEXP_UNIT (regexp)->unit_decl->unit_num);
       return curr_cycle;
-      
+
     case rm_sequence:
       for (i = 0; i < REGEXP_SEQUENCE (regexp)->regexps_num; i++)
 	curr_cycle
@@ -5283,7 +5283,7 @@ process_seq_for_forming_states (regexp_t regexp, automaton_t automaton,
       {
 	int finish_cycle = 0;
 	int cycle;
-	
+
 	for (i = 0; i < REGEXP_ALLOF (regexp)->regexps_num; i++)
 	  {
 	    cycle = process_seq_for_forming_states (REGEXP_ALLOF (regexp)
@@ -5819,7 +5819,7 @@ cache_presence (state_t state)
   unsigned int sz;
   sz = (description->query_units_num + sizeof (int) * CHAR_BIT - 1)
         / (sizeof (int) * CHAR_BIT);
-  
+
   state->presence_signature = XCREATENODEVEC (unsigned int, sz);
   for (i = 0; i < description->units_num; i++)
     if (units_array [i]->query_p)
@@ -5965,7 +5965,7 @@ partition_equiv_class (state_t first_state, int odd_iteration_flag,
 	       curr_state = next_state)
 	    {
 	      next_state = curr_state->next_equiv_class_state;
-	      if (state_is_differed (curr_state, first_state, 
+	      if (state_is_differed (curr_state, first_state,
 				     odd_iteration_flag))
 		{
 		  /* Remove curr state from the class equivalence.  */
@@ -6705,11 +6705,11 @@ form_regexp (regexp_t regexp)
 	const char *name = (regexp->mode == rm_unit
 			    ? REGEXP_UNIT (regexp)->name
 			    : REGEXP_RESERV (regexp)->name);
-	
+
 	obstack_grow (&irp, name, strlen (name));
 	break;
       }
-      
+
     case rm_sequence:
       for (i = 0; i < REGEXP_SEQUENCE (regexp)->regexps_num; i++)
 	{
@@ -6735,7 +6735,7 @@ form_regexp (regexp_t regexp)
         }
       obstack_1grow (&irp, ')');
       break;
-      
+
     case rm_oneof:
       for (i = 0; i < REGEXP_ONEOF (regexp)->regexps_num; i++)
 	{
@@ -6748,11 +6748,11 @@ form_regexp (regexp_t regexp)
           obstack_1grow (&irp, ')');
 	}
       break;
-      
+
     case rm_repeat:
       {
 	char digits [30];
-	
+
 	if (REGEXP_REPEAT (regexp)->regexp->mode == rm_sequence
 	    || REGEXP_REPEAT (regexp)->regexp->mode == rm_allof
 	    || REGEXP_REPEAT (regexp)->regexp->mode == rm_oneof)
@@ -7654,7 +7654,7 @@ output_dead_lock_vect (automaton_t automaton)
   output_states_vect = 0;
   pass_states (automaton, add_states_vect_el);
 
-  VEC_safe_grow (vect_el_t, heap, dead_lock_vect, 
+  VEC_safe_grow (vect_el_t, heap, dead_lock_vect,
 		 VEC_length (state_t, output_states_vect));
   for (i = 0; i < VEC_length (state_t, output_states_vect); i++)
     {
@@ -7709,7 +7709,7 @@ output_reserved_units_table (automaton_t automaton)
 			 * state_byte_size);
 
   reserved_units_table = VEC_alloc (vect_el_t, heap, reserved_units_size);
-		 
+
   for (i = 0; i < reserved_units_size; i++)
     VEC_quick_push (vect_el_t, reserved_units_table, 0);
   for (n = 0; n < VEC_length (state_t, output_states_vect); n++)
@@ -8218,7 +8218,7 @@ output_min_insn_conflict_delay_func (void)
   fprintf (output_file, "}\n\n");
 }
 
-/* Output the array holding default latency values.  These are used in 
+/* Output the array holding default latency values.  These are used in
    insn_latency and maximal_insn_latency function implementations.  */
 static void
 output_default_latencies (void)
@@ -8442,7 +8442,7 @@ output_print_reservation_func (void)
 	{
 	  gcc_assert (j == DECL_INSN_RESERV (decl)->insn_num);
 	  j++;
-	  
+
 	  fprintf (output_file, "\n      \"%s\",",
 		   regexp_representation (DECL_INSN_RESERV (decl)->regexp));
 	  finish_regexp_representation ();