2005-01-13 Ralf Corsepius <ralf.corsepius@rtems.org>

[pf3gnuchains/gcc-fork.git] / gcc / reload1.c

diff --git a/gcc/reload1.c b/gcc/reload1.c
index df7580e..71c1afa 100644 (file)
--- a/gcc/reload1.c
+++ b/gcc/reload1.c
@@ -1,6 +1,6 @@
 /* Reload pseudo regs into hard regs for insns that require hard regs.
    Copyright (C) 1987, 1988, 1989, 1992, 1993, 1994, 1995, 1996, 1997, 1998,
-   1999, 2000, 2001, 2002, 2003, 2004 Free Software Foundation, Inc.
+   1999, 2000, 2001, 2002, 2003, 2004, 2005 Free Software Foundation, Inc.
 
 This file is part of GCC.
 
@@ -7624,13 +7624,13 @@ delete_output_reload (rtx insn, int j, int last_reload_reg)
 
   /* If the pseudo-reg we are reloading is no longer referenced
      anywhere between the store into it and here,
-     and no jumps or labels intervene, then the value can get
-     here through the reload reg alone.
+     and we're within the same basic block, then the value can only
+     pass through the reload reg and end up here.
      Otherwise, give up--return.  */
   for (i1 = NEXT_INSN (output_reload_insn);
        i1 != insn; i1 = NEXT_INSN (i1))
     {
-      if (LABEL_P (i1) || JUMP_P (i1))
+      if (NOTE_INSN_BASIC_BLOCK_P (i1))
        return;
       if ((NONJUMP_INSN_P (i1) || CALL_P (i1))
          && reg_mentioned_p (reg, PATTERN (i1)))