* ra-rewrite.c (rewrite_program2): Initialize bb to avoid warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@61612 138bc75d-0d04-0410-961f-82ee72b054a4

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f61c6bc..95eae8b 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2003-01-22  Andreas Schwab  <schwab@suse.de>
+
+       * ra-rewrite.c (rewrite_program2): Initialize bb to avoid warning.
+
 2003-01-22  Kazu Hirata  <kazu@cs.umass.edu>
 
        * config/h8300/h8300.c (h8300_shift_needs_scratch_p): Don't

diff --git a/gcc/ra-rewrite.c b/gcc/ra-rewrite.c
index 2238196..5cb1bb9 100644 (file)
--- a/gcc/ra-rewrite.c
+++ b/gcc/ra-rewrite.c
@@ -1,5 +1,5 @@
 /* Graph coloring register allocator
-   Copyright (C) 2001, 2002 Free Software Foundation, Inc.
+   Copyright (C) 2001, 2002, 2003 Free Software Foundation, Inc.
    Contributed by Michael Matz <matz@suse.de>
    and Daniel Berlin <dan@cgsoftware.com>.
 
@@ -1085,7 +1085,7 @@ static void
 rewrite_program2 (new_deaths)
      bitmap new_deaths;
 {
-  basic_block bb;
+  basic_block bb = NULL;
   int nl_first_reload;
   struct rewrite_info ri;
   rtx insn;