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, 35 insertions, 35 deletions

diff --git a/gcc/lto-streamer-in.c b/gcc/lto-streamer-in.c
index 751e70472e4..9559869b5ba 100644
--- a/gcc/lto-streamer-in.c
+++ b/gcc/lto-streamer-in.c
@@ -140,7 +140,7 @@ input_string_internal (struct data_in *data_in, struct lto_input_block *ib,
   unsigned int len;
   unsigned int loc;
   const char *result;
-  
+
   loc = lto_input_uleb128 (ib);
   LTO_INIT_INPUT_BLOCK (str_tab, data_in->strings, loc, data_in->strings_len);
   len = lto_input_uleb128 (&str_tab);
@@ -148,7 +148,7 @@ input_string_internal (struct data_in *data_in, struct lto_input_block *ib,
 
   if (str_tab.p + len > data_in->strings_len)
     internal_error ("bytecode stream: string too long for the string table");
-  
+
   result = (const char *)(data_in->strings + str_tab.p);
 
   return result;
@@ -220,7 +220,7 @@ input_record_start (struct lto_input_block *ib)
 {
   enum LTO_tags tag = (enum LTO_tags) lto_input_uleb128 (ib);
   return tag;
-} 
+}
 
 
 /* Lookup STRING in file_name_hash_table.  If found, return the existing
@@ -311,7 +311,7 @@ lto_input_location (struct lto_input_block *ib, struct data_in *data_in)
    function scope for the read tree.  */
 
 static tree
-lto_input_tree_ref (struct lto_input_block *ib, struct data_in *data_in, 
+lto_input_tree_ref (struct lto_input_block *ib, struct data_in *data_in,
 		    struct function *fn, enum LTO_tags tag)
 {
   unsigned HOST_WIDE_INT ix_u;
@@ -606,7 +606,7 @@ input_eh_regions (struct lto_input_block *ib, struct data_in *data_in,
   HOST_WIDE_INT i, root_region, len;
   enum LTO_tags tag;
   static bool eh_initialized_p = false;
-  
+
   tag = input_record_start (ib);
   if (tag == LTO_null)
     return;
@@ -718,7 +718,7 @@ make_new_block (struct function *fn, unsigned int index)
 
 /* Read the CFG for function FN from input block IB.  */
 
-static void 
+static void
 input_cfg (struct lto_input_block *ib, struct function *fn)
 {
   unsigned int bb_count;
@@ -729,7 +729,7 @@ input_cfg (struct lto_input_block *ib, struct function *fn)
   init_empty_tree_cfg_for_function (fn);
   init_ssa_operands ();
 
-  profile_status_for_function (fn) = 
+  profile_status_for_function (fn) =
     (enum profile_status_d) lto_input_uleb128 (ib);
 
   bb_count = lto_input_uleb128 (ib);
@@ -740,7 +740,7 @@ input_cfg (struct lto_input_block *ib, struct function *fn)
 			   basic_block_info_for_function (fn), bb_count);
 
   if (bb_count > VEC_length (basic_block, label_to_block_map_for_function (fn)))
-    VEC_safe_grow_cleared (basic_block, gc, 
+    VEC_safe_grow_cleared (basic_block, gc,
 			   label_to_block_map_for_function (fn), bb_count);
 
   index = lto_input_sleb128 (ib);
@@ -771,7 +771,7 @@ input_cfg (struct lto_input_block *ib, struct function *fn)
 
 	  dest = BASIC_BLOCK_FOR_FUNCTION (fn, dest_index);
 
-	  if (dest == NULL) 
+	  if (dest == NULL)
 	    dest = make_new_block (fn, dest_index);
 
 	  e = make_edge (bb, dest, edge_flags);
@@ -822,10 +822,10 @@ input_phi (struct lto_input_block *ib, basic_block bb, struct data_in *data_in,
       int src_index = lto_input_uleb128 (ib);
       location_t arg_loc = lto_input_location (ib, data_in);
       basic_block sbb = BASIC_BLOCK_FOR_FUNCTION (fn, src_index);
-      
+
       edge e = NULL;
       int j;
-      
+
       for (j = 0; j < len; j++)
 	if (EDGE_PRED (bb, j)->src == sbb)
 	  {
@@ -833,7 +833,7 @@ input_phi (struct lto_input_block *ib, basic_block bb, struct data_in *data_in,
 	    break;
 	  }
 
-      add_phi_arg (result, def, e, arg_loc); 
+      add_phi_arg (result, def, e, arg_loc);
     }
 
   return result;
@@ -870,7 +870,7 @@ input_ssa_names (struct lto_input_block *ib, struct data_in *data_in,
 	set_default_def (SSA_NAME_VAR (ssa_name), ssa_name);
 
       i = lto_input_uleb128 (ib);
-    } 
+    }
 }
 
 
@@ -1146,12 +1146,12 @@ input_gimple_stmt (struct lto_input_block *ib, struct data_in *data_in,
   return stmt;
 }
 
- 
+
 /* Read a basic block with tag TAG from DATA_IN using input block IB.
    FN is the function being processed.  */
 
 static void
-input_bb (struct lto_input_block *ib, enum LTO_tags tag, 
+input_bb (struct lto_input_block *ib, enum LTO_tags tag,
 	  struct data_in *data_in, struct function *fn)
 {
   unsigned int index;
@@ -1257,7 +1257,7 @@ fixup_call_stmt_edges (struct cgraph_node *orig, gimple *stmts)
 /* Read the body of function FN_DECL from DATA_IN using input block IB.  */
 
 static void
-input_function (tree fn_decl, struct data_in *data_in, 
+input_function (tree fn_decl, struct data_in *data_in,
 		struct lto_input_block *ib)
 {
   struct function *fn;
@@ -1303,7 +1303,7 @@ input_function (tree fn_decl, struct data_in *data_in,
 
   /* Read all function arguments.  We need to re-map them here to the
      arguments of the merged function declaration.  */
-  args = lto_input_tree (ib, data_in); 
+  args = lto_input_tree (ib, data_in);
   for (oarg = args, narg = DECL_ARGUMENTS (fn_decl);
        oarg && narg;
        oarg = TREE_CHAIN (oarg), narg = TREE_CHAIN (narg))
@@ -1363,7 +1363,7 @@ input_function (tree fn_decl, struct data_in *data_in,
   fixup_call_stmt_edges (node, stmts);
   execute_all_ipa_stmt_fixups (node, stmts);
 
-  update_ssa (TODO_update_ssa_only_virtuals); 
+  update_ssa (TODO_update_ssa_only_virtuals);
   free_dominance_info (CDI_DOMINATORS);
   free_dominance_info (CDI_POST_DOMINATORS);
   free (stmts);
@@ -1390,7 +1390,7 @@ input_alias_pairs (struct lto_input_block *ib, struct data_in *data_in)
     {
       const char *orig_name, *new_name;
       alias_pair *p;
-      
+
       p = VEC_safe_push (alias_pair, gc, alias_pairs, NULL);
       p->decl = var;
       p->target = lto_input_tree (ib, data_in);
@@ -1414,7 +1414,7 @@ input_alias_pairs (struct lto_input_block *ib, struct data_in *data_in)
    section type is LTO_section_function_body, FN must be the decl for
    that function.  */
 
-static void 
+static void
 lto_read_body (struct lto_file_decl_data *file_data, tree fn_decl,
 	       const char *data, enum lto_section_type section_type)
 {
@@ -1427,7 +1427,7 @@ lto_read_body (struct lto_file_decl_data *file_data, tree fn_decl,
   struct lto_input_block ib_main;
 
   header = (const struct lto_function_header *) data;
-  cfg_offset = sizeof (struct lto_function_header); 
+  cfg_offset = sizeof (struct lto_function_header);
   main_offset = cfg_offset + header->cfg_size;
   string_offset = main_offset + header->main_size;
 
@@ -1440,7 +1440,7 @@ lto_read_body (struct lto_file_decl_data *file_data, tree fn_decl,
 			data + main_offset,
 			0,
 			header->main_size);
-  
+
   data_in = lto_data_in_create (file_data, data + string_offset,
 				header->string_size, NULL);
 
@@ -1482,7 +1482,7 @@ lto_read_body (struct lto_file_decl_data *file_data, tree fn_decl,
 
       pop_cfun ();
     }
-  else 
+  else
     {
       input_alias_pairs (&ib_main, data_in);
     }
@@ -1495,7 +1495,7 @@ lto_read_body (struct lto_file_decl_data *file_data, tree fn_decl,
 /* Read the body of FN_DECL using DATA.  FILE_DATA holds the global
    decls and types.  */
 
-void 
+void
 lto_input_function_body (struct lto_file_decl_data *file_data,
 			 tree fn_decl, const char *data)
 {
@@ -1507,7 +1507,7 @@ lto_input_function_body (struct lto_file_decl_data *file_data,
 /* Read in VAR_DECL using DATA.  FILE_DATA holds the global decls and
    types.  */
 
-void 
+void
 lto_input_constructors_and_inits (struct lto_file_decl_data *file_data,
 				  const char *data)
 {
@@ -1586,7 +1586,7 @@ unpack_ts_real_cst_value_fields (struct bitpack_d *bp, tree expr)
   unsigned i;
   REAL_VALUE_TYPE r;
   REAL_VALUE_TYPE *rp;
-  
+
   r.cl = (unsigned) bp_unpack_value (bp, 2);
   r.decimal = (unsigned) bp_unpack_value (bp, 1);
   r.sign = (unsigned) bp_unpack_value (bp, 1);
@@ -1609,7 +1609,7 @@ static void
 unpack_ts_fixed_cst_value_fields (struct bitpack_d *bp, tree expr)
 {
   struct fixed_value fv;
-  
+
   fv.data.low = (HOST_WIDE_INT) bp_unpack_value (bp, HOST_BITS_PER_WIDE_INT);
   fv.data.high = (HOST_WIDE_INT) bp_unpack_value (bp, HOST_BITS_PER_WIDE_INT);
   TREE_FIXED_CST (expr) = fv;
@@ -1954,7 +1954,7 @@ lto_input_chain (struct lto_input_block *ib, struct data_in *data_in)
 {
   int i, count;
   tree first, prev, curr;
-  
+
   first = prev = NULL_TREE;
   count = lto_input_sleb128 (ib);
   for (i = 0; i < count; i++)
@@ -1972,7 +1972,7 @@ lto_input_chain (struct lto_input_block *ib, struct data_in *data_in)
   return first;
 }
 
-  
+
 /* Read all pointer fields in the TS_COMMON structure of EXPR from input
    block IB.  DATA_IN contains tables and descriptors for the
    file being read.  */
@@ -2073,7 +2073,7 @@ lto_input_ts_decl_with_vis_tree_pointers (struct lto_input_block *ib,
 				          struct data_in *data_in, tree expr)
 {
   tree id;
-  
+
   id = lto_input_tree (ib, data_in);
   if (id)
     {
@@ -2417,7 +2417,7 @@ lto_register_var_decl_in_symtab (struct data_in *data_in, tree decl)
 	     confuse any attempt to unmangle it.  */
 	  const char *name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
 	  char *label;
-      
+
 	  ASM_FORMAT_PRIVATE_NAME (label, name, DECL_UID (decl));
 	  SET_DECL_ASSEMBLER_NAME (decl, get_identifier (label));
           rest_of_decl_compilation (decl, 1, 0);
@@ -2462,7 +2462,7 @@ lto_register_function_decl_in_symtab (struct data_in *data_in, tree decl)
 	 attempt to unmangle it.  */
       const char *name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
       char *label;
-      
+
       ASM_FORMAT_PRIVATE_NAME (label, name, DECL_UID (decl));
       SET_DECL_ASSEMBLER_NAME (decl, get_identifier (label));
 
@@ -2484,11 +2484,11 @@ lto_register_function_decl_in_symtab (struct data_in *data_in, tree decl)
 
 	  /* Also register the reverse mapping so that we can find the
 	     new name given to an existing assembler name (used when
-	     restoring alias pairs in input_constructors_or_inits.  */ 
+	     restoring alias pairs in input_constructors_or_inits.  */
 	  lto_record_renamed_decl (data_in->file_data,
 				   IDENTIFIER_POINTER (new_assembler_name),
 				   IDENTIFIER_POINTER (old_assembler_name));
-	}				   
+	}
     }
 
   /* If this variable has already been declared, queue the
@@ -2663,7 +2663,7 @@ lto_input_tree (struct lto_input_block *ib, struct data_in *data_in)
 {
   enum LTO_tags tag;
   tree result;
-  
+
   tag = input_record_start (ib);
   gcc_assert ((unsigned) tag < (unsigned) LTO_NUM_TAGS);