* cgraphunit.c (cgraph_finalize_compilation_unit): Add a newline

	at the end of a diagnostics message.

	* alloc-pool.c (pool_free): Postpone clearing the pool entry
	until after asserting that it was allocated in the right pool.

	* cfgrtl.c (print_rtl_with_bb): Print predecessor and
	successor edge information as well.  Make output of live regs
	on exit consistent with live regs on entry.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@119357 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 035324e..dd83c8e 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,15 @@
+2006-11-30  Steven Bosscher  <steven@gcc.gnu.org>
+
+       * cgraphunit.c (cgraph_finalize_compilation_unit): Add a newline
+       at the end of a diagnostics message.
+
+       * alloc-pool.c (pool_free): Postpone clearing the pool entry
+       until after asserting that it was allocated in the right pool.
+
+       * cfgrtl.c (print_rtl_with_bb): Print predecessor and
+       successor edge information as well.  Make output of live regs
+       on exit consistent with live regs on entry.
+
 2006-11-30  Uros Bizjak  <ubizjak@gmail.com>
 
        PR target/29852

diff --git a/gcc/alloc-pool.c b/gcc/alloc-pool.c
index fb40577..0a58f37 100644 (file)
--- a/gcc/alloc-pool.c
+++ b/gcc/alloc-pool.c
@@ -292,11 +292,11 @@ pool_free (alloc_pool pool, void *ptr)
   gcc_assert (ptr);
 
 #ifdef ENABLE_CHECKING
-  memset (ptr, 0xaf, pool->elt_size - offsetof (allocation_object, u.data));
-
   /* Check whether the PTR was allocated from POOL.  */
   gcc_assert (pool->id == ALLOCATION_OBJECT_PTR_FROM_USER_PTR (ptr)->id);
 
+  memset (ptr, 0xaf, pool->elt_size - offsetof (allocation_object, u.data));
+
   /* Mark the element to be free.  */
   ALLOCATION_OBJECT_PTR_FROM_USER_PTR (ptr)->id = 0;
 #else

diff --git a/gcc/cfgrtl.c b/gcc/cfgrtl.c
index 6f474c0..4ff3058 100644 (file)
--- a/gcc/cfgrtl.c
+++ b/gcc/cfgrtl.c
@@ -1646,6 +1646,8 @@ print_rtl_with_bb (FILE *outf, rtx rtx_first)
       for (tmp_rtx = rtx_first; NULL != tmp_rtx; tmp_rtx = NEXT_INSN (tmp_rtx))
        {
          int did_output;
+         edge_iterator ei;
+         edge e;
 
          if ((bb = start[INSN_UID (tmp_rtx)]) != NULL)
            {
@@ -1653,6 +1655,12 @@ print_rtl_with_bb (FILE *outf, rtx rtx_first)
                       bb->index);
              dump_regset (bb->il.rtl->global_live_at_start, outf);
              putc ('\n', outf);
+             FOR_EACH_EDGE (e, ei, bb->preds)
+               {
+                 fputs (";; Pred edge ", outf);
+                 dump_edge_info (outf, e, 0);
+                 fputc ('\n', outf);
+               }
            }
 
          if (in_bb_p[INSN_UID (tmp_rtx)] == NOT_IN_BB
@@ -1666,10 +1674,16 @@ print_rtl_with_bb (FILE *outf, rtx rtx_first)
 
          if ((bb = end[INSN_UID (tmp_rtx)]) != NULL)
            {
-             fprintf (outf, ";; End of basic block %d, registers live:\n",
+             fprintf (outf, ";; End of basic block %d, registers live:",
                       bb->index);
              dump_regset (bb->il.rtl->global_live_at_end, outf);
              putc ('\n', outf);
+             FOR_EACH_EDGE (e, ei, bb->succs)
+               {
+                 fputs (";; Succ edge ", outf);
+                 dump_edge_info (outf, e, 1);
+                 fputc ('\n', outf);
+               }
            }
 
          if (did_output)

diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c
index 59a7e0d..1e76777 100644 (file)
--- a/gcc/cgraphunit.c
+++ b/gcc/cgraphunit.c
@@ -1076,7 +1076,7 @@ cgraph_finalize_compilation_unit (void)
 
   if (!quiet_flag)
     {
-      fprintf (stderr, "\nAnalyzing compilation unit");
+      fprintf (stderr, "\nAnalyzing compilation unit\n");
       fflush (stderr);
     }