From: Zdenek Dvorak <rakdver@atrey.karlin.mff.cuni.cz>
Date: Tue, 13 Jan 2004 16:48:19 +0000 (+0100)
Subject: * cfg.c (dump_bb): Dump entry edges.
X-Git-Tag: releases/gcc-3.4.0~1027
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9405162eba74de4a064c471df19be554f63ab7fa;p=thirdparty%2Fgcc.git

* cfg.c (dump_bb): Dump entry edges.

From-SVN: r75806
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index c7ec9b33aa81..81f36176fb71 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2004-01-13  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
+
+	* cfg.c (dump_bb): Dump entry edges.
+
 2004-01-13  Richard Earnshaw  <rearnsha@arm.com>
 
 	* arm.c (thumb_legitimate_address_p): Only allow constant pool 
diff --git a/gcc/cfg.c b/gcc/cfg.c
index fb1bce7a3a79..6ee671675bc8 100644
--- a/gcc/cfg.c
+++ b/gcc/cfg.c
@@ -966,6 +966,10 @@ dump_bb (basic_block bb, FILE *outf)
 	   bb->index, bb->loop_depth);
   fprintf (outf, HOST_WIDEST_INT_PRINT_DEC, (HOST_WIDEST_INT) bb->count);
   putc ('\n', outf);
+  fputs (";; Predecessors: ", outf);
+  for (e = bb->pred; e; e = e->pred_next)
+    dump_edge_info (outf, e, 0);
+  putc ('\n', outf);
 
   cfg_hooks->dump_bb (bb, outf);