diff -Naur pristine-gcc-4.5.0/gcc/common.opt gcc-4.5.0/gcc/common.opt
--- pristine-gcc-4.5.0/gcc/common.opt	2010-03-18 08:31:09.000000000 +0530
+++ gcc-4.5.0/gcc/common.opt	2010-07-06 02:15:03.000000000 +0530
@@ -1571,4 +1571,8 @@
 Common RejectNegative Negative(shared)
 Create a position independent executable
 
+fdump-new-rtl-pass
+Common Report Var(flag_dump_new_rtl_pass)
+Dump information to the file
+
 ; This comment is to ensure we retain the blank line above.
diff -Naur pristine-gcc-4.5.0/gcc/Makefile.in gcc-4.5.0/gcc/Makefile.in
--- pristine-gcc-4.5.0/gcc/Makefile.in	2010-04-02 13:19:06.000000000 +0530
+++ gcc-4.5.0/gcc/Makefile.in	2010-07-06 02:15:03.000000000 +0530
@@ -1401,7 +1401,8 @@
 	version.o \
 	vmsdbgout.o \
 	web.o \
-	xcoffout.o
+	xcoffout.o \
+	new_rtl_pass.o
 
 # Target object files.
 OBJS-md = $(out_object_file)
@@ -3344,6 +3345,8 @@
    insn-config.h $(BASIC_BLOCK_H) $(RECOG_H) $(OBSTACK_H) $(BITMAP_H) \
    $(EXPR_H) $(EXCEPT_H) $(REGS_H) $(TREE_PASS_H) $(DF_H)
 
+new_rtl_pass.o : new_rtl_pass.c
+
 $(out_object_file): $(out_file) $(CONFIG_H) coretypes.h $(TM_H) $(TREE_H) \
    $(RTL_H) $(REGS_H) hard-reg-set.h insn-config.h conditions.h \
    output.h $(INSN_ATTR_H) $(SYSTEM_H) $(TOPLEV_H) $(TARGET_H) libfuncs.h \
diff -Naur pristine-gcc-4.5.0/gcc/new_rtl_pass.c gcc-4.5.0/gcc/new_rtl_pass.c
--- pristine-gcc-4.5.0/gcc/new_rtl_pass.c	1970-01-01 05:30:00.000000000 +0530
+++ gcc-4.5.0/gcc/new_rtl_pass.c	2010-07-06 02:15:03.000000000 +0530
@@ -0,0 +1,134 @@
+#include "config.h"
+#include "system.h"
+#include "coretypes.h"
+#include "tm.h"
+#include "tree.h"
+#include "rtl.h"
+#include "tm_p.h"
+#include "hard-reg-set.h"
+#include "basic-block.h"
+#include "output.h"
+#include "flags.h"
+#include "function.h"
+#include "expr.h"
+#include "ggc.h"
+#include "langhooks.h"
+#include "diagnostic.h"
+#include "tree-flow.h"
+#include "timevar.h"
+#include "tree-dump.h"
+#include "tree-pass.h"
+#include "toplev.h"
+#include "except.h"
+#include "cfgloop.h"
+#include "cfglayout.h"
+#include "tree-ssa-propagate.h"
+#include "value-prof.h"
+#include "pointer-set.h"
+#include "tree-inline.h"
+#include "vec.h"
+//#include "errors.h"
+#include "hashtab.h"
+#include "cgraph.h" 
+#include "regs.h"
+
+
+int new_rtl_pass_main(void);
+extern FILE * dump_file;
+
+struct rtl_opt_pass pass_new_rtl =
+{
+  RTL_PASS,
+  "new_rtl_pass",				/* name */
+  NULL,					/* gate */
+  new_rtl_pass_main,				/* execute */
+  NULL,					/* sub */
+  NULL,					/* next */
+  0,					/* static_pass_number */
+  0,					/* tv_id */
+  0,					/* properties_required */
+  0,					/* properties_provided */
+  0,					/* properties_destroyed */
+  0,					/* todo_flags_start */
+  0					/* todo_flags_finish */
+};
+
+
+int count=0;
+
+int new_rtl_pass_main(void)
+{
+	basic_block bb;
+	rtx last;
+	rtx insn;
+	int code, type;
+	int bbno;
+	rtx opd1,opd2;
+	count = 0;
+	
+	for (insn = get_insns(), last = get_last_insn(), last = NEXT_INSN(last); insn != last; insn = NEXT_INSN (insn))
+	{
+		int is_insn;
+		is_insn = INSN_P (insn);
+		code = GET_CODE(insn);
+		if(code==NOTE)
+		{
+			type = (int)XINT(insn,5);
+			if(type==NOTE_INSN_BASIC_BLOCK)
+			{
+				bb = (basic_block)XEXP(insn,3);
+				bbno = bb->index;
+				if(bbno>2)
+				{
+				 if(flag_dump_new_rtl_pass){
+					fprintf(dump_file,"\n\t Count = %d\n", count);
+					fprintf(dump_file,";; End of basic block %d\n",bbno-1);
+				 }
+				}
+				if(flag_dump_new_rtl_pass){
+				fprintf(dump_file,"\n;; Start of basic block %d\n",bbno);
+				count = 0;
+				}
+			}
+		}
+		if(is_insn){
+			 rtx subexp = XEXP(insn,5);
+			 eval_rtx(subexp); 
+		}
+	}
+        if(flag_dump_new_rtl_pass){
+	fprintf(dump_file,"\n\t Count = %d\n", count);
+	fprintf(dump_file,";; End of basic block %d\n\n",bbno);
+	}
+	return 0;
+}
+
+void eval_rtx(rtx exp)
+{
+	rtx temp;
+	static int cnt=0;
+	int veclen,i;
+	int rt_code = GET_CODE(exp);	
+	switch(rt_code)	
+	{
+		case SET:
+			if(flag_dump_new_rtl_pass){
+				fprintf(dump_file,"\nSet statement %d : \t\n",count + 1);
+				print_rtl_single(dump_file,exp);
+			}
+			count++;
+			break;
+		case PARALLEL:			
+			veclen = XVECLEN(exp, 0);		
+			for(i = 0; i < veclen; i++)
+			{
+				temp = XVECEXP(exp, 0, i);
+				eval_rtx(temp);
+			}
+			
+			break;			
+		default:			
+			break;
+	}
+}
+
diff -Naur pristine-gcc-4.5.0/gcc/passes.c gcc-4.5.0/gcc/passes.c
--- pristine-gcc-4.5.0/gcc/passes.c	2010-04-03 01:24:46.000000000 +0530
+++ gcc-4.5.0/gcc/passes.c	2010-07-06 02:15:03.000000000 +0530
@@ -956,8 +956,10 @@
   NEXT_PASS (pass_mudflap_2);
   NEXT_PASS (pass_cleanup_cfg_post_optimizing);
   NEXT_PASS (pass_warn_function_noreturn);
-
+  
   NEXT_PASS (pass_expand);
+  /* Added this line */
+  NEXT_PASS (pass_new_rtl);
 
   NEXT_PASS (pass_rest_of_compilation);
     {
diff -Naur pristine-gcc-4.5.0/gcc/tree-pass.h gcc-4.5.0/gcc/tree-pass.h
--- pristine-gcc-4.5.0/gcc/tree-pass.h	2010-04-03 01:24:46.000000000 +0530
+++ gcc-4.5.0/gcc/tree-pass.h	2010-07-06 02:15:03.000000000 +0530
@@ -461,6 +461,10 @@
 extern struct gimple_opt_pass pass_fixup_cfg;
 
 extern struct rtl_opt_pass pass_expand;
+
+/* Added this line */
+extern struct rtl_opt_pass pass_new_rtl;
+
 extern struct rtl_opt_pass pass_init_function;
 extern struct rtl_opt_pass pass_jump;
 extern struct rtl_opt_pass pass_rtl_eh;
diff -Naur pristine-gcc-4.5.0/Makefile.in gcc-4.5.0/Makefile.in
--- pristine-gcc-4.5.0/Makefile.in	2010-02-17 16:31:44.000000000 +0530
+++ gcc-4.5.0/Makefile.in	2010-07-06 02:16:58.000000000 +0530
@@ -14815,6 +14815,8 @@
 		$(TARGET-gcc))
 @endif gcc
 
+cc1:
+	make all-gcc TARGET-gcc=cc1$(exeext)
 
 
 .PHONY: all-stage1-gcc maybe-all-stage1-gcc