vec.h (FOR_EACH_VEC_ELT): Define.

gcc/
	* vec.h (FOR_EACH_VEC_ELT): Define.
	* c-decl.c: Use it.
	* cfgloop.c: Likewise.
	* cfgloopmanip.c: Likewise.
	* cgraph.c: Likewise.
	* cgraphunit.c: Likewise.
	* combine.c: Likewise.
	* config/bfin/bfin.c: Likewise.
	* config/mips/mips.c: Likewise.
	* config/rs6000/rs6000.c: Likewise.
	* dbxout.c: Likewise.
	* df-scan.c: Likewise.
	* dominance.c: Likewise.
	* dse.c: Likewise.
	* dwarf2out.c: Likewise.
	* except.c: Likewise.
	* expr.c: Likewise.
	* function.c: Likewise.
	* gcse.c: Likewise.
	* genattr.c: Likewise.
	* ggc-common.c: Likewise.
	* gimplify.c: Likewise.
	* graphite-blocking.c: Likewise.
	* graphite-clast-to-gimple.c: Likewise.
	* graphite-dependences.c: Likewise.
	* graphite-interchange.c: Likewise.
	* graphite-poly.c: Likewise.
	* graphite-scop-detection.c: Likewise.
	* graphite-sese-to-poly.c: Likewise.
	* graphite.c: Likewise.
	* haifa-sched.c: Likewise.
	* ifcvt.c: Likewise.
	* implicit-zee.c: Likewise.
	* ipa-prop.c: Likewise.
	* ipa-struct-reorg.c: Likewise.
	* ipa.c: Likewise.
	* ira-build.c: Likewise.
	* ira-color.c: Likewise.
	* ira-emit.c: Likewise.
	* lambda-code.c: Likewise.
	* loop-invariant.c: Likewise.
	* loop-unroll.c: Likewise.
	* lower-subreg.c: Likewise.
	* lto-cgraph.c: Likewise.
	* lto-opts.c: Likewise.
	* lto-streamer-in.c: Likewise.
	* lto-streamer-out.c: Likewise.
	* lto-streamer.c: Likewise.
	* lto-symtab.c: Likewise.
	* matrix-reorg.c: Likewise.
	* opts.c: Likewise.
	* predict.c: Likewise.
	* print-tree.c: Likewise.
	* sdbout.c: Likewise.
	* sel-sched-dump.c: Likewise.
	* sel-sched-ir.c: Likewise.
	* sel-sched.c: Likewise.
	* sese.c: Likewise.
	* stor-layout.c: Likewise.
	* tree-cfg.c: Likewise.
	* tree-cfgcleanup.c: Likewise.
	* tree-chrec.c: Likewise.
	* tree-data-ref.c: Likewise.
	* tree-emutls.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-outof-ssa.c: Likewise.
	* tree-parloops.c: Likewise.
	* tree-predcom.c: Likewise.
	* tree-pretty-print.c: Likewise.
	* tree-scalar-evolution.c: Likewise.
	* tree-ssa-live.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-phiprop.c: Likewise.
	* tree-ssa-pre.c: Likewise.
	* tree-ssa-reassoc.c: Likewise.
	* tree-ssa-sccvn.c: Likewise.
	* tree-ssa-structalias.c: Likewise.
	* tree-ssa.c: Likewise.
	* tree-vect-data-refs.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-vrp.c: Likewise.
	* tree.c: Likewise.
	* value-prof.c: Likewise.
	* var-tracking.c: Likewise.
	* varasm.c: Likewise.
	* vmsdbgout.c: Likewise.

gcc/ada/
	* gcc-interface/decl.c: Use FOR_EACH_VEC_ELT.
	* gcc-interface/trans.c: Likewise.
	* gcc-interface/utils.c: Likewise.

gcc/c-family/
	* c-common.c: Use FOR_EACH_VEC_ELT.
	* c-gimplify.c: Likewise.
	* c-pragma.c: Likewise.

gcc/cp/
	* call.c: Use FOR_EACH_VEC_ELT.
	* class.c: Likewise.
	* decl.c: Likewise.
	* decl2.c: Likewise.
	* error.c: Likewise.
	* except.c: Likewise.
	* mangle.c: Likewise.
	* method.c: Likewise.
	* name-lookup.c: Likewise.
	* parser.c: Likewise.
	* pt.c: Likewise.
	* repo.c: Likewise.
	* semantics.c: Likewise.
	* typeck2.c: Likewise.

gcc/fortran/
	* trans-openmp.c: Use FOR_EACH_VEC_ELT.

gcc/java/
	* class.c: Use FOR_EACH_VEC_ELT.
	* expr.c: Likewise.
	* jcf-parse.c: Likewise.
	* resource.c: Likewise.

gcc/lto/
	* lto.c: Use FOR_EACH_VEC_ELT.

From-SVN: r163401

1 files changed, 9 insertions, 11 deletions

diff --git a/gcc/df-scan.c b/gcc/df-scan.c
index 8b17ae29488..ddd2387b200 100644
--- a/gcc/df-scan.c
+++ b/gcc/df-scan.c
@@ -1180,15 +1180,13 @@ df_free_collection_rec (struct df_collection_rec *collection_rec)
   df_ref ref;
   struct df_mw_hardreg *mw;
 
-  for (ix = 0; VEC_iterate (df_ref, collection_rec->def_vec, ix, ref); ++ix)
+  FOR_EACH_VEC_ELT (df_ref, collection_rec->def_vec, ix, ref)
     df_free_ref (ref);
-  for (ix = 0; VEC_iterate (df_ref, collection_rec->use_vec, ix, ref); ++ix)
+  FOR_EACH_VEC_ELT (df_ref, collection_rec->use_vec, ix, ref)
     df_free_ref (ref);
-  for (ix = 0; VEC_iterate (df_ref, collection_rec->eq_use_vec, ix, ref); ++ix)
+  FOR_EACH_VEC_ELT (df_ref, collection_rec->eq_use_vec, ix, ref)
     df_free_ref (ref);
-  for (ix = 0;
-       VEC_iterate (df_mw_hardreg_ptr, collection_rec->mw_vec, ix, mw);
-       ++ix)
+  FOR_EACH_VEC_ELT (df_mw_hardreg_ptr, collection_rec->mw_vec, ix, mw)
     pool_free (problem_data->mw_reg_pool, mw);
 
   VEC_free (df_ref, stack, collection_rec->def_vec);
@@ -2664,7 +2662,7 @@ df_install_refs (basic_block bb,
       if (add_to_table && df->analyze_subset)
 	add_to_table = bitmap_bit_p (df->blocks_to_analyze, bb->index);
 
-      for (ix = 0; VEC_iterate (df_ref, old_vec, ix, this_ref); ++ix)
+      FOR_EACH_VEC_ELT (df_ref, old_vec, ix, this_ref)
 	{
 	  new_vec[ix] = this_ref;
 	  df_install_ref (this_ref, reg_info[DF_REF_REGNO (this_ref)],
@@ -3398,7 +3396,7 @@ df_get_conditional_uses (struct df_collection_rec *collection_rec)
   unsigned int ix;
   df_ref ref;
 
-  for (ix = 0; VEC_iterate (df_ref, collection_rec->def_vec, ix, ref); ++ix)
+  FOR_EACH_VEC_ELT (df_ref, collection_rec->def_vec, ix, ref)
     {
       if (DF_REF_FLAGS_IS_SET (ref, DF_REF_CONDITIONAL))
         {
@@ -3446,7 +3444,7 @@ df_get_call_refs (struct df_collection_rec * collection_rec,
   /* Do not generate clobbers for registers that are the result of the
      call.  This causes ordering problems in the chain building code
      depending on which def is seen first.  */
-  for (i = 0; VEC_iterate (df_ref, collection_rec->def_vec, i, def); ++i)
+  FOR_EACH_VEC_ELT (df_ref, collection_rec->def_vec, i, def)
     bitmap_set_bit (&defs_generated, DF_REF_REGNO (def));
 
   /* Record the registers used to pass arguments, and explicitly
@@ -4382,7 +4380,7 @@ df_refs_verify (VEC(df_ref,stack) *new_rec, df_ref *old_rec,
   unsigned int ix;
   df_ref new_ref;
 
-  for (ix = 0; VEC_iterate (df_ref, new_rec, ix, new_ref); ++ix)
+  FOR_EACH_VEC_ELT (df_ref, new_rec, ix, new_ref)
     {
       if (*old_rec == NULL || !df_ref_equal_p (new_ref, *old_rec))
 	{
@@ -4421,7 +4419,7 @@ df_mws_verify (VEC(df_mw_hardreg_ptr,stack) *new_rec,
   unsigned int ix;
   struct df_mw_hardreg *new_reg;
 
-  for (ix = 0; VEC_iterate (df_mw_hardreg_ptr, new_rec, ix, new_reg); ++ix)
+  FOR_EACH_VEC_ELT (df_mw_hardreg_ptr, new_rec, ix, new_reg)
     {
       if (*old_rec == NULL || !df_mw_equal_p (new_reg, *old_rec))
 	{