flow.c (cleanup_cfg): Take no argument.

        * flow.c (cleanup_cfg): Take no argument.
        * output.h, sibcall.c, toplev.c: Update all calls.

From-SVN: r40910

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index de13830884d9d16b77b0c1e44ceeeff382ff275e..8f3c6c2a5456ab59560715b44afb3efdfebd18be 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -34,6 +34,9 @@
        * reg-stack.c (convert_regs_1): Kill the entire target stack
        across non-call exception edges.
 
+       * flow.c (cleanup_cfg): Take no argument.
+       * output.h, sibcall.c, toplev.c: Update all calls.
+
 2001-03-27  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
        * configure.in: Don't check for bcopy.

diff --git a/gcc/flow.c b/gcc/flow.c
index e8bf0400262a88448324a17cf2bd8654864de6cb..75dc09c4b74c32d0e019f9ebcc7fd3ab123aea7e 100644 (file)
--- a/gcc/flow.c
+++ b/gcc/flow.c
@@ -1044,12 +1044,11 @@ find_basic_blocks_1 (f)
 /* Tidy the CFG by deleting unreachable code and whatnot.  */
 
 void
-cleanup_cfg (f)
-     rtx f;
+cleanup_cfg ()
 {
   delete_unreachable_blocks ();
   move_stray_eh_region_notes ();
-  record_active_eh_regions (f);
+  record_active_eh_regions (get_insns ());
   try_merge_blocks ();
   mark_critical_edges ();
 

diff --git a/gcc/output.h b/gcc/output.h
index d50b795c8c8fbe1ee65565492ca159210f8446fa..7a5f10e82c9c8e83dc17cd6b272738479fb3116f 100644 (file)
--- a/gcc/output.h
+++ b/gcc/output.h
@@ -133,7 +133,7 @@ extern int regno_uninitialized              PARAMS ((int));
 extern int regno_clobbered_at_setjmp   PARAMS ((int));
 extern void dump_flow_info             PARAMS ((FILE *));
 extern void find_basic_blocks          PARAMS ((rtx, int, FILE *));
-extern void cleanup_cfg                        PARAMS ((rtx));
+extern void cleanup_cfg                        PARAMS ((void));
 extern void free_basic_block_vars     PARAMS ((int));
 extern void set_block_num             PARAMS ((rtx, int));
 extern void check_function_return_warnings PARAMS ((void));

diff --git a/gcc/sibcall.c b/gcc/sibcall.c
index e00e8b790d6909dea7f34a6c62a39b719df077a5..13f9c1f0069a8f512b617f8e6c67bc62362bb8d9 100644 (file)
--- a/gcc/sibcall.c
+++ b/gcc/sibcall.c
@@ -514,7 +514,7 @@ optimize_sibling_and_tail_recursive_calls ()
   /* We need cfg information to determine which blocks are succeeded
      only by the epilogue.  */
   find_basic_blocks (insns, max_reg_num (), 0);
-  cleanup_cfg (insns);
+  cleanup_cfg ();
 
   /* If there are no basic blocks, then there is nothing to do.  */
   if (n_basic_blocks == 0)

diff --git a/gcc/toplev.c b/gcc/toplev.c
index 573b6b660a62fcf1727bbb7348a13b84d9dfed65..6016ca6230b6c7d92470dccbc90f46819c74e47a 100644 (file)
--- a/gcc/toplev.c
+++ b/gcc/toplev.c
@@ -2955,7 +2955,7 @@ rest_of_compilation (decl)
   if (optimize > 0)
     {
       find_basic_blocks (insns, max_reg_num (), rtl_dump_file);
-      cleanup_cfg (insns);
+      cleanup_cfg ();
 
       /* ??? Run if-conversion before delete_null_pointer_checks,
          since the later does not preserve the CFG.  This should
@@ -3025,7 +3025,7 @@ rest_of_compilation (decl)
          timevar_push (TV_JUMP);
          find_basic_blocks (insns, max_reg_num (), rtl_dump_file);
 
-         cleanup_cfg (insns);
+         cleanup_cfg ();
 
          delete_null_pointer_checks (insns);
          timevar_pop (TV_JUMP);
@@ -3056,7 +3056,7 @@ rest_of_compilation (decl)
       open_dump_file (DFI_ssa, decl);
 
       find_basic_blocks (insns, max_reg_num (), rtl_dump_file);
-      cleanup_cfg (insns);
+      cleanup_cfg ();
       convert_to_ssa ();
 
       close_dump_file (DFI_ssa, print_rtl_with_bb, insns);
@@ -3111,7 +3111,7 @@ rest_of_compilation (decl)
       open_dump_file (DFI_gcse, decl);
 
       find_basic_blocks (insns, max_reg_num (), rtl_dump_file);
-      cleanup_cfg (insns);
+      cleanup_cfg ();
       tem = gcse_main (insns, rtl_dump_file);
 
       save_csb = flag_cse_skip_blocks;
@@ -3209,7 +3209,7 @@ rest_of_compilation (decl)
          timevar_push (TV_IFCVT);
 
          find_basic_blocks (insns, max_reg_num (), rtl_dump_file);
-         cleanup_cfg (insns);
+         cleanup_cfg ();
          if_convert (0);
 
          timevar_pop(TV_IFCVT);
@@ -3255,7 +3255,7 @@ rest_of_compilation (decl)
   open_dump_file (DFI_cfg, decl);
 
   find_basic_blocks (insns, max_reg_num (), rtl_dump_file);
-  cleanup_cfg (insns);
+  cleanup_cfg ();
   check_function_return_warnings ();
 
   close_dump_file (DFI_cfg, print_rtl_with_bb, insns);
@@ -3330,7 +3330,7 @@ rest_of_compilation (decl)
 
          timevar_push (TV_FLOW);
          find_basic_blocks (insns, max_reg_num (), rtl_dump_file);
-         cleanup_cfg (insns);
+         cleanup_cfg ();
 
          /* Blimey.  We've got to have the CFG up to date for the call to
             if_convert below.  However, the random deletion of blocks
@@ -3544,7 +3544,7 @@ rest_of_compilation (decl)
 
   if (optimize)
     {
-      cleanup_cfg (insns);
+      cleanup_cfg ();
       life_analysis (insns, rtl_dump_file, PROP_FINAL);
 
       /* This is kind of a heuristic.  We need to run combine_stack_adjustments