diff gcc/cfg.c @ 14:f6334be47118

update gcc from gcc-4.6-20100522 to gcc-4.6-20110318
author nobuyasu <dimolto@cr.ie.u-ryukyu.ac.jp>
date Tue, 22 Mar 2011 17:18:12 +0900
parents b7f97abdc517
children 04ced10e8804
line wrap: on
line diff
--- a/gcc/cfg.c	Tue May 25 18:58:51 2010 +0900
+++ b/gcc/cfg.c	Tue Mar 22 17:18:12 2011 +0900
@@ -57,7 +57,7 @@
 #include "output.h"
 #include "function.h"
 #include "except.h"
-#include "toplev.h"
+#include "diagnostic-core.h"
 #include "tm_p.h"
 #include "obstack.h"
 #include "timevar.h"
@@ -84,13 +84,13 @@
 init_flow (struct function *the_fun)
 {
   if (!the_fun->cfg)
-    the_fun->cfg = GGC_CNEW (struct control_flow_graph);
+    the_fun->cfg = ggc_alloc_cleared_control_flow_graph ();
   n_edges_for_function (the_fun) = 0;
   ENTRY_BLOCK_PTR_FOR_FUNCTION (the_fun)
-    = GGC_CNEW (struct basic_block_def);
+    = ggc_alloc_cleared_basic_block_def ();
   ENTRY_BLOCK_PTR_FOR_FUNCTION (the_fun)->index = ENTRY_BLOCK;
   EXIT_BLOCK_PTR_FOR_FUNCTION (the_fun)
-    = GGC_CNEW (struct basic_block_def);
+    = ggc_alloc_cleared_basic_block_def ();
   EXIT_BLOCK_PTR_FOR_FUNCTION (the_fun)->index = EXIT_BLOCK;
   ENTRY_BLOCK_PTR_FOR_FUNCTION (the_fun)->next_bb
     = EXIT_BLOCK_PTR_FOR_FUNCTION (the_fun);
@@ -139,7 +139,7 @@
 alloc_block (void)
 {
   basic_block bb;
-  bb = GGC_CNEW (struct basic_block_def);
+  bb = ggc_alloc_cleared_basic_block_def ();
   return bb;
 }
 
@@ -277,7 +277,7 @@
 unchecked_make_edge (basic_block src, basic_block dst, int flags)
 {
   edge e;
-  e = GGC_CNEW (struct edge_def);
+  e = ggc_alloc_cleared_edge_def ();
   n_edges++;
 
   e->src = src;
@@ -514,7 +514,7 @@
    stream.  This function is designed to be used from within the
    debugger.  */
 
-void
+DEBUG_FUNCTION void
 debug_regset (regset r)
 {
   dump_regset (r, stderr);
@@ -668,7 +668,7 @@
   putc ('\n', file);
 }
 
-void
+DEBUG_FUNCTION void
 debug_flow_info (void)
 {
   dump_flow_info (stderr, TDF_DETAILS);
@@ -734,7 +734,7 @@
 /* Allocate a memory block of SIZE as BB->aux.  The obstack must
    be first initialized by alloc_aux_for_blocks.  */
 
-void
+static void
 alloc_aux_for_block (basic_block bb, int size)
 {
   /* Verify that aux field is clear.  */
@@ -765,7 +765,7 @@
     {
       basic_block bb;
 
-      FOR_BB_BETWEEN (bb, ENTRY_BLOCK_PTR, NULL, next_bb)
+      FOR_ALL_BB (bb)
 	alloc_aux_for_block (bb, size);
     }
 }
@@ -777,7 +777,7 @@
 {
   basic_block bb;
 
-  FOR_BB_BETWEEN (bb, ENTRY_BLOCK_PTR, NULL, next_bb)
+  FOR_ALL_BB (bb)
     bb->aux = NULL;
 }
 
@@ -797,7 +797,7 @@
 /* Allocate a memory edge of SIZE as BB->aux.  The obstack must
    be first initialized by alloc_aux_for_edges.  */
 
-void
+static void
 alloc_aux_for_edge (edge e, int size)
 {
   /* Verify that aux field is clear.  */
@@ -868,13 +868,13 @@
   clear_aux_for_edges ();
 }
 
-void
+DEBUG_FUNCTION void
 debug_bb (basic_block bb)
 {
   dump_bb (bb, stderr, 0);
 }
 
-basic_block
+DEBUG_FUNCTION basic_block
 debug_bb_n (int n)
 {
   basic_block bb = BASIC_BLOCK (n);