Index: Makefile.in
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/Makefile.in,v
retrieving revision 1.903.2.179.2.11
diff -c -3 -p -r1.903.2.179.2.11 Makefile.in
*** Makefile.in	10 Jun 2004 21:17:12 -0000	1.903.2.179.2.11
--- Makefile.in	30 Jul 2004 05:53:44 -0000
*************** OBJS-common = \
*** 909,915 ****
  
  OBJS-md = $(out_object_file)
  OBJS-archive = $(EXTRA_OBJS) $(host_hook_obj) tree-inline.o		   \
!   cgraph.o cgraphunit.o tree-nomudflap.o
  
  OBJS = $(OBJS-common) $(out_object_file) $(OBJS-archive)
  
--- 909,915 ----
  
  OBJS-md = $(out_object_file)
  OBJS-archive = $(EXTRA_OBJS) $(host_hook_obj) tree-inline.o		   \
!   cgraph.o ipa_prop.o cgraphunit.o tree-nomudflap.o
  
  OBJS = $(OBJS-common) $(out_object_file) $(OBJS-archive)
  
*************** c-incpath.o: c-incpath.c c-incpath.h $(C
*** 1346,1352 ****
  c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
      $(RTL_H) $(C_TREE_H) $(GGC_H) $(TARGET_H) flags.h function.h output.h \
      $(EXPR_H) debug.h toplev.h intl.h $(TM_P_H) tree-inline.h $(TIMEVAR_H) \
!     opts.h c-pragma.h gt-c-decl.h cgraph.h $(HASHTAB_H) libfuncs.h except.h \
      $(LANGHOOKS_DEF_H) $(TREE_DUMP_H)
  c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(C_TREE_H) \
      $(TARGET_H) flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H) \
--- 1346,1352 ----
  c-decl.o : c-decl.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
      $(RTL_H) $(C_TREE_H) $(GGC_H) $(TARGET_H) flags.h function.h output.h \
      $(EXPR_H) debug.h toplev.h intl.h $(TM_P_H) tree-inline.h $(TIMEVAR_H) \
!     opts.h c-pragma.h gt-c-decl.h cgraph.h ipa_prop.h $(HASHTAB_H) libfuncs.h except.h \
      $(LANGHOOKS_DEF_H) $(TREE_DUMP_H)
  c-typeck.o : c-typeck.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) $(C_TREE_H) \
      $(TARGET_H) flags.h intl.h output.h $(EXPR_H) $(RTL_H) toplev.h $(TM_P_H) \
*************** c-ppoutput.o : c-ppoutput.c $(CONFIG_H) 
*** 1365,1371 ****
  c-objc-common.o : c-objc-common.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
      $(C_TREE_H) $(RTL_H) insn-config.h $(INTEGRATE_H) $(EXPR_H) $(C_TREE_H) \
      flags.h toplev.h tree-inline.h $(DIAGNOSTIC_H) $(VARRAY_H) \
!     langhooks.h $(GGC_H) $(TARGET_H) cgraph.h
  c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
      $(C_TREE_H) flags.h toplev.h
  c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
--- 1365,1371 ----
  c-objc-common.o : c-objc-common.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
      $(C_TREE_H) $(RTL_H) insn-config.h $(INTEGRATE_H) $(EXPR_H) $(C_TREE_H) \
      flags.h toplev.h tree-inline.h $(DIAGNOSTIC_H) $(VARRAY_H) \
!     langhooks.h $(GGC_H) $(TARGET_H) cgraph.h ipa_prop.h
  c-aux-info.o : c-aux-info.c  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
      $(C_TREE_H) flags.h toplev.h
  c-convert.o : c-convert.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
*************** tree-dump.o: tree-dump.c $(CONFIG_H) $(S
*** 1553,1559 ****
  tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
     $(TREE_H) $(RTL_H) $(EXPR_H) flags.h $(PARAMS_H) input.h insn-config.h \
     $(INTEGRATE_H) $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h \
!    langhooks.h $(C_COMMON_H) tree-inline.h cgraph.h intl.h function.h \
     $(TREE_GIMPLE_H)
  print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
     $(GGC_H) langhooks.h real.h
--- 1553,1559 ----
  tree-inline.o : tree-inline.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
     $(TREE_H) $(RTL_H) $(EXPR_H) flags.h $(PARAMS_H) input.h insn-config.h \
     $(INTEGRATE_H) $(VARRAY_H) $(HASHTAB_H) $(SPLAY_TREE_H) toplev.h \
!    langhooks.h $(C_COMMON_H) tree-inline.h cgraph.h ipa_prop.h intl.h function.h \
     $(TREE_GIMPLE_H)
  print-tree.o : print-tree.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
     $(GGC_H) langhooks.h real.h
*************** tree-alias-type.o: tree-alias-type.c tre
*** 1564,1573 ****
     $(GGC_H) $(TM_H) coretypes.h $(VARRAY_H)
  tree-alias-ander.o: tree-alias-ander.c tree-alias-ander.h $(SYSTEM_H) \
     $(CONFIG_H) $(GGC_H) $(TREE_H) $(TREE_FLOW_H) tree-alias-common.h \
!    $(TM_H) coretypes.h cgraph.h tree-pass.h
  tree-alias-common.o: tree-alias-common.c tree-alias-common.h $(SYSTEM_H) \
     $(CONFIG_H) $(GGC_H) $(TREE_H) gt-tree-alias-common.h $(TREE_FLOW_H) \
!    $(TM_H) coretypes.h cgraph.h tree-pass.h $(TIMEVAR_H)
  tree-ssa.o : tree-ssa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
     $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) output.h diagnostic.h \
     errors.h toplev.h function.h $(TIMEVAR_H) tree-alias-common.h \
--- 1564,1573 ----
     $(GGC_H) $(TM_H) coretypes.h $(VARRAY_H)
  tree-alias-ander.o: tree-alias-ander.c tree-alias-ander.h $(SYSTEM_H) \
     $(CONFIG_H) $(GGC_H) $(TREE_H) $(TREE_FLOW_H) tree-alias-common.h \
!    $(TM_H) coretypes.h cgraph.h ipa_prop.h tree-pass.h
  tree-alias-common.o: tree-alias-common.c tree-alias-common.h $(SYSTEM_H) \
     $(CONFIG_H) $(GGC_H) $(TREE_H) gt-tree-alias-common.h $(TREE_FLOW_H) \
!    $(TM_H) coretypes.h cgraph.h ipa_prop.h tree-pass.h $(TIMEVAR_H)
  tree-ssa.o : tree-ssa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
     $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) output.h diagnostic.h \
     errors.h toplev.h function.h $(TIMEVAR_H) tree-alias-common.h \
*************** tree-tailcall.o : tree-tailcall.c $(TREE
*** 1631,1637 ****
     $(TREE_DUMP_H) diagnostic.h except.h tree-pass.h flags.h langhooks.h
  tree-nested.o: tree-nested.c $(CONFIG_H) $(SYSTEM_H) $(TM_H) $(TREE_H) \
     $(RTL_H) $(TM_P_H) function.h tree-dump.h tree-inline.h tree-iterator.h \
!    tree-gimple.h cgraph.h $(EXPR_H) langhooks.h $(GGC_H) gt-tree-nested.h
  tree-iterator.o : tree-iterator.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
     coretypes.h $(GGC_H) tree-iterator.h tree-gimple.h gt-tree-iterator.h
  tree-dfa.o : tree-dfa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
--- 1631,1637 ----
     $(TREE_DUMP_H) diagnostic.h except.h tree-pass.h flags.h langhooks.h
  tree-nested.o: tree-nested.c $(CONFIG_H) $(SYSTEM_H) $(TM_H) $(TREE_H) \
     $(RTL_H) $(TM_P_H) function.h tree-dump.h tree-inline.h tree-iterator.h \
!    tree-gimple.h cgraph.h ipa_prop.h $(EXPR_H) langhooks.h $(GGC_H) gt-tree-nested.h
  tree-iterator.o : tree-iterator.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) \
     coretypes.h $(GGC_H) tree-iterator.h tree-gimple.h gt-tree-iterator.h
  tree-dfa.o : tree-dfa.c $(TREE_FLOW_H) $(CONFIG_H) $(SYSTEM_H) \
*************** tree-optimize.o : tree-optimize.c $(TREE
*** 1657,1663 ****
     $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) \
     $(GGC_H) output.h diagnostic.h errors.h flags.h tree-alias-common.h \
     $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) toplev.h function.h \
!    langhooks.h flags.h cgraph.h tree-inline.h tree-mudflap.h $(GGC_H) \
     cgraph.h tree-pass.h
  c-gimplify.o : c-gimplify.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) errors.h \
     $(C_TREE_H) $(C_COMMON_H) diagnostic.h $(TREE_GIMPLE_H) varray.h flags.h \
--- 1657,1663 ----
     $(SYSTEM_H) $(RTL_H) $(TREE_H) $(TM_P_H) $(EXPR_H) \
     $(GGC_H) output.h diagnostic.h errors.h flags.h tree-alias-common.h \
     $(TIMEVAR_H) $(TM_H) coretypes.h $(TREE_DUMP_H) toplev.h function.h \
!    langhooks.h flags.h cgraph.h ipa_prop.h tree-inline.h tree-mudflap.h $(GGC_H) \
     cgraph.h tree-pass.h
  c-gimplify.o : c-gimplify.c $(CONFIG_H) $(SYSTEM_H) $(TREE_H) errors.h \
     $(C_TREE_H) $(C_COMMON_H) diagnostic.h $(TREE_GIMPLE_H) varray.h flags.h \
*************** toplev.o : toplev.c $(CONFIG_H) $(SYSTEM
*** 1709,1715 ****
     graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) value-prof.h \
     $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) \
     langhooks.h insn-flags.h cfglayout.h real.h cfgloop.h \
!    hosthooks.h $(LANGHOOKS_DEF_H) cgraph.h $(COVERAGE_H) alloc-pool.h
  	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
  	  -DTARGET_NAME=\"$(target_noncanonical)\" \
  	  -c $(srcdir)/toplev.c $(OUTPUT_OPTION)
--- 1709,1715 ----
     graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) value-prof.h \
     $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) \
     langhooks.h insn-flags.h cfglayout.h real.h cfgloop.h \
!    hosthooks.h $(LANGHOOKS_DEF_H) cgraph.h ipa_prop.h $(COVERAGE_H) alloc-pool.h
  	$(CC) $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
  	  -DTARGET_NAME=\"$(target_noncanonical)\" \
  	  -c $(srcdir)/toplev.c $(OUTPUT_OPTION)
*************** passes.o : passes.c $(CONFIG_H) $(SYSTEM
*** 1721,1727 ****
     graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) value-prof.h \
     $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) \
     langhooks.h insn-flags.h cfglayout.h real.h cfgloop.h \
!    hosthooks.h $(LANGHOOKS_DEF_H) cgraph.h $(COVERAGE_H) alloc-pool.h
  
  main.o : main.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) toplev.h
  
--- 1721,1727 ----
     graph.h $(LOOP_H) except.h $(REGS_H) $(TIMEVAR_H) value-prof.h \
     $(PARAMS_H) $(TM_P_H) reload.h dwarf2asm.h $(TARGET_H) \
     langhooks.h insn-flags.h cfglayout.h real.h cfgloop.h \
!    hosthooks.h $(LANGHOOKS_DEF_H) cgraph.h ipa_prop.h $(COVERAGE_H) alloc-pool.h
  
  main.o : main.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) toplev.h
  
*************** builtins.o : builtins.c $(CONFIG_H) $(SY
*** 1775,1781 ****
     except.h $(TM_P_H) $(PREDICT_H) libfuncs.h real.h langhooks.h basic-block.h
  calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) flags.h \
     $(EXPR_H) $(OPTABS_H) langhooks.h $(TARGET_H) \
!    libfuncs.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H) cgraph.h except.h
  expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
     flags.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) real.h \
     toplev.h $(TM_P_H) langhooks.h
--- 1775,1782 ----
     except.h $(TM_P_H) $(PREDICT_H) libfuncs.h real.h langhooks.h basic-block.h
  calls.o : calls.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) flags.h \
     $(EXPR_H) $(OPTABS_H) langhooks.h $(TARGET_H) \
!    libfuncs.h $(REGS_H) toplev.h output.h function.h $(TIMEVAR_H) $(TM_P_H) cgraph.h \
!    ipa_prop.h except.h
  expmed.o : expmed.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(TREE_H) \
     flags.h insn-config.h $(EXPR_H) $(OPTABS_H) $(RECOG_H) real.h \
     toplev.h $(TM_P_H) langhooks.h
*************** dwarf2out.o : dwarf2out.c $(CONFIG_H) $(
*** 1799,1805 ****
     $(TREE_H) $(RTL_H) dwarf2.h debug.h flags.h insn-config.h reload.h \
     output.h $(DIAGNOSTIC_H) real.h hard-reg-set.h $(REGS_H) $(EXPR_H) \
     libfuncs.h toplev.h dwarf2out.h varray.h $(GGC_H) except.h dwarf2asm.h \
!    $(TM_P_H) langhooks.h $(HASHTAB_H) gt-dwarf2out.h $(TARGET_H) cgraph.h \
     $(MD5_H) input.h
  dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) flags.h $(RTL_H) \
     $(TREE_H) output.h dwarf2asm.h $(TM_P_H) $(GGC_H) gt-dwarf2asm.h
--- 1800,1806 ----
     $(TREE_H) $(RTL_H) dwarf2.h debug.h flags.h insn-config.h reload.h \
     output.h $(DIAGNOSTIC_H) real.h hard-reg-set.h $(REGS_H) $(EXPR_H) \
     libfuncs.h toplev.h dwarf2out.h varray.h $(GGC_H) except.h dwarf2asm.h \
!    $(TM_P_H) langhooks.h $(HASHTAB_H) gt-dwarf2out.h $(TARGET_H) cgraph.h ipa_prop.h\
     $(MD5_H) input.h
  dwarf2asm.o : dwarf2asm.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) flags.h $(RTL_H) \
     $(TREE_H) output.h dwarf2asm.h $(TM_P_H) $(GGC_H) gt-dwarf2asm.h
*************** simplify-rtx.o : simplify-rtx.c $(CONFIG
*** 1825,1834 ****
     $(REGS_H) hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
     output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H) $(TREE_H) $(TARGET_H)
  cgraph.o : cgraph.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
!    langhooks.h toplev.h flags.h $(GGC_H)  $(TARGET_H) cgraph.h gt-cgraph.h \
     output.h intl.h
  cgraphunit.o : cgraphunit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
!    langhooks.h tree-inline.h toplev.h flags.h $(GGC_H)  $(TARGET_H) cgraph.h intl.h \
     function.h
  coverage.o : coverage.c gcov-io.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
     $(TM_H) $(RTL_H) $(TREE_H) flags.h output.h $(REGS_H) $(EXPR_H) function.h \
--- 1826,1838 ----
     $(REGS_H) hard-reg-set.h flags.h real.h insn-config.h $(RECOG_H) $(EXPR_H) toplev.h \
     output.h function.h $(GGC_H) $(OBSTACK_H) $(TM_P_H) $(TREE_H) $(TARGET_H)
  cgraph.o : cgraph.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
!    langhooks.h toplev.h flags.h $(GGC_H)  $(TARGET_H) cgraph.h ipa_prop.h gt-cgraph.h \
     output.h intl.h
+ ipa_prop.o : ipa_prop.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
+    langhooks.h toplev.h $(FLAGS_H) $(GGC_H)  $(TARGET_H) cgraph.h ipa_prop.h gt-cgraph.h \
+    output.h tree-iterator.h tree-gimple.h tree-inline.h
  cgraphunit.o : cgraphunit.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(TREE_H) \
!    langhooks.h tree-inline.h toplev.h flags.h $(GGC_H)  $(TARGET_H) cgraph.h ipa_prop.h intl.h \
     function.h
  coverage.o : coverage.c gcov-io.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
     $(TM_H) $(RTL_H) $(TREE_H) flags.h output.h $(REGS_H) $(EXPR_H) function.h \
*************** reorg.o : reorg.c $(CONFIG_H) $(SYSTEM_H
*** 2000,2006 ****
  alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) flags.h \
     hard-reg-set.h $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(ALIAS_H) $(EMIT_RTL_H) \
     $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H) langhooks.h $(TARGET_H) \
!    gt-alias.h $(TIMEVAR_H) cgraph.h
  regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) insn-config.h \
     $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
     $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
--- 2004,2010 ----
  alias.o : alias.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) flags.h \
     hard-reg-set.h $(BASIC_BLOCK_H) $(REGS_H) toplev.h output.h $(ALIAS_H) $(EMIT_RTL_H) \
     $(GGC_H) function.h cselib.h $(TREE_H) $(TM_P_H) langhooks.h $(TARGET_H) \
!    gt-alias.h $(TIMEVAR_H) cgraph.h ipa_prop.h
  regmove.o : regmove.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) insn-config.h \
     $(RECOG_H) output.h $(REGS_H) hard-reg-set.h flags.h function.h \
     $(EXPR_H) $(BASIC_BLOCK_H) toplev.h $(TM_P_H) except.h reload.h
Index: cgraph.c
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/cgraph.c,v
retrieving revision 1.4.4.18.2.5
diff -c -3 -p -r1.4.4.18.2.5 cgraph.c
*** cgraph.c	4 Jun 2004 20:44:50 -0000	1.4.4.18.2.5
--- cgraph.c	30 Jul 2004 05:53:44 -0000
*************** cgraph_create_node (void)
*** 156,161 ****
--- 156,165 ----
    node = ggc_alloc_cleared (sizeof (*node));
    node->next = cgraph_nodes;
    node->uid = cgraph_max_uid++;
+   node->ipcp_cval = NULL;
+   node->ipcp_arg_num =0;
+   node-> ipcp_param_tree = NULL;
+   node->ipcp_mod = NULL;
    if (cgraph_nodes)
      cgraph_nodes->previous = node;
    node->previous = NULL;
*************** cgraph_create_edge (struct cgraph_node *
*** 249,254 ****
--- 253,260 ----
    edge->next_callee = caller->callees;
    caller->callees = edge;
    callee->callers = edge;
+   edge->ipcp_param_map = NULL;
+   edge->ipcp_param_num = 0;
    return edge;
  }
  
Index: cgraph.h
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/cgraph.h,v
retrieving revision 1.1.4.16.2.3
diff -c -3 -p -r1.1.4.16.2.3 cgraph.h
*** cgraph.h	27 May 2004 00:33:38 -0000	1.1.4.16.2.3
--- cgraph.h	30 Jul 2004 05:53:44 -0000
*************** Software Foundation, 59 Temple Place - S
*** 22,27 ****
--- 22,28 ----
  #ifndef GCC_CGRAPH_H
  #define GCC_CGRAPH_H
  #include "hashtab.h"
+ #include "ipa_prop.h"
  
  /* Information about the function collected locally.
     Available after function is analyzed.  */
*************** struct cgraph_rtl_info GTY(())
*** 70,76 ****
     bool pure_function;
  };
  
- 
  /* The cgraph data structure.
     Each function decl has assigned cgraph_node listing callees and callers.  */
  
--- 71,76 ----
*************** struct cgraph_node GTY((chain_next ("%h.
*** 109,114 ****
--- 109,122 ----
    bool analyzed;
    /* Set when function is scheduled to be assembled.  */
    bool output;
+   /* Fields needed by IPA Constant Propagation algorithm.  */
+   /* Array of cvals.  */
+   struct ipcp_formal* GTY ((skip (""))) ipcp_cval;
+   int ipcp_arg_num;
+   /* Mapping each parameter to its PARM_DECL tree.  */
+   struct ipcp_tree_map* GTY ((skip (""))) ipcp_param_tree;
+   /* Indicating which parameter is modified in its method.  */
+   struct ipcp_modify* GTY ((skip (""))) ipcp_mod;
  };
  
  struct cgraph_edge GTY((chain_next ("%h.next_caller")))
*************** struct cgraph_edge GTY((chain_next ("%h.
*** 122,127 ****
--- 130,139 ----
    /* When NULL, inline this call.  When non-NULL, points to the explanation
       why function was not inlined.  */
    const char *inline_failed;
+   /* Fields needed by IPA Constant Propagation algorithm.  */
+   /* Jump functions' array */ 
+   struct ipcp_jump_func* GTY ((skip (""))) ipcp_param_map;
+   int ipcp_param_num;
  };
  
  /* The cgraph_varpool data structure.
Index: cgraphunit.c
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/cgraphunit.c,v
retrieving revision 1.1.4.35.2.11
diff -c -3 -p -r1.1.4.35.2.11 cgraphunit.c
*** cgraphunit.c	4 Jun 2004 20:44:50 -0000	1.1.4.35.2.11
--- cgraphunit.c	30 Jul 2004 05:53:44 -0000
*************** record_call_1 (tree *tp, int *walk_subtr
*** 410,415 ****
--- 410,417 ----
  	  tree decl = TREE_OPERAND (*tp, 0);
  	  if (TREE_CODE (decl) == FUNCTION_DECL)
  	    cgraph_mark_needed_node (cgraph_node (decl));
+           if (flag_ipa_cp && decl == NULL_TREE)
+             flag_ipa_cp = 0;
  	}
        break;
  
*************** record_call_1 (tree *tp, int *walk_subtr
*** 431,436 ****
--- 433,440 ----
  		       visited_nodes);
  	    *walk_subtrees = 0;
  	  }
+         if (flag_ipa_cp && decl == NULL_TREE)
+           flag_ipa_cp = 0;
  	break;
        }
  
*************** cgraph_optimize (void)
*** 1728,1733 ****
--- 1732,1739 ----
  #endif
    if (!flag_unit_at_a_time)
      return;
+   if (flag_ipa_cp && flag_ipa_no_cloning)
+     ipcp_driver ();
    timevar_push (TV_CGRAPHOPT);
    if (!quiet_flag)
      fprintf (stderr, "Performing intraprocedural optimizations\n");
Index: common.opt
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/common.opt,v
retrieving revision 1.14.2.20.2.8
diff -c -3 -p -r1.14.2.20.2.8 common.opt
*** common.opt	27 May 2004 00:33:39 -0000	1.14.2.20.2.8
--- common.opt	30 Jul 2004 05:53:44 -0000
*************** funit-at-a-time
*** 787,792 ****
--- 787,800 ----
  Common
  Compile whole compilation unit at a time
  
+ fipa-cp
+ Common Report Var(flag_ipa_cp)
+ Perform IPA constant propagation
+ 
+ fipa-no-cloning
+ Common Report Var(flag_ipa_no_cloning)
+ Perform IPA cp, without cloning of methods
+ 
  funroll-loops
  Common
  Perform loop unrolling when iteration count is known
Index: flags.h
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/flags.h,v
retrieving revision 1.86.2.46.2.9
diff -c -3 -p -r1.86.2.46.2.9 flags.h
*** flags.h	4 Jun 2004 20:44:58 -0000	1.86.2.46.2.9
--- flags.h	30 Jul 2004 05:53:44 -0000
*************** extern int flag_signaling_nans;
*** 782,787 ****
--- 782,791 ----
  
  extern int flag_unit_at_a_time;
  
+ extern int flag_ipa_cp;
+ 
+ extern int flag_ipa_no_cloning;
+ 
  extern int flag_web;
  
  /* Nonzero means that we defer emitting functions until they are actually
Index: opts.c
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/opts.c,v
retrieving revision 1.31.2.28.2.12
diff -c -3 -p -r1.31.2.28.2.12 opts.c
*** opts.c	27 May 2004 00:34:05 -0000	1.31.2.28.2.12
--- opts.c	30 Jul 2004 05:53:45 -0000
*************** common_handle_option (size_t scode, cons
*** 1555,1560 ****
--- 1555,1568 ----
        flag_unit_at_a_time = value;
        break;
  
+     case OPT_fipa_cp:
+       flag_ipa_cp = value;
+       break;
+ 
+     case OPT_fipa_no_cloning:
+       flag_ipa_no_cloning = value;
+       break;
+ 
      case OPT_funroll_all_loops:
        flag_unroll_all_loops = value;
        break;
Index: toplev.c
===================================================================
RCS file: /cvsroot/gcc/gcc/gcc/toplev.c,v
retrieving revision 1.654.2.97.2.12
diff -c -3 -p -r1.654.2.97.2.12 toplev.c
*** toplev.c	4 Jun 2004 20:45:04 -0000	1.654.2.97.2.12
--- toplev.c	30 Jul 2004 05:53:45 -0000
*************** int flag_tracer = 0;
*** 865,870 ****
--- 865,879 ----
  
  int flag_unit_at_a_time = 0;
  
+ /* Nonzero if we perform IPA constant propagation.  */
+ 
+ int flag_ipa_cp = 0;
+ 
+ /* Nonzero if we perform IPA constant propagation without cloning.  */
+ 
+ int flag_ipa_no_cloning = 0;
+ 
+ 
  /* Nonzero if we should track variables.  When
     flag_var_tracking == AUTODETECT_FLAG_VAR_TRACKING it will be set according
     to optimize, debug_info_level and debug_hooks in process_options ().  */
*************** static const lang_independent_options f_
*** 956,961 ****
--- 965,972 ----
    {"optimize-sibling-calls", &flag_optimize_sibling_calls, 1 },
    {"tracer", &flag_tracer, 1 },
    {"unit-at-a-time", &flag_unit_at_a_time, 1 },
+   {"ipa-cp", &flag_ipa_cp, 1 },
+   {"ipa-no-cloning", &flag_ipa_no_cloning, 1 },
    {"cse-follow-jumps", &flag_cse_follow_jumps, 1 },
    {"cse-skip-blocks", &flag_cse_skip_blocks, 1 },
    {"expensive-optimizations", &flag_expensive_optimizations, 1 },