Hi,

stop_search_p will reach the default case on DEBUG_INSN, and the
default case is "gcc_unreachable()". I suppose this means nobody is
using DWARF3+ on a dbr_sched target, it can't possibly ever have
worked. Eric?

Anyway, also obvious: Don't stop on DEBUG_INSNs.

Ciao!
Steven


        * reorg.c (stop_search_p): Don't crash on DEBUG_INSNs.

Index: reorg.c
===================================================================
--- reorg.c     (revision 193787)
+++ reorg.c     (working copy)
@@ -260,6 +260,7 @@ stop_search_p (rtx insn, int labels_p)
     {
     case NOTE:
     case CALL_INSN:
+    case DEBUG_INSN:
       return 0;

     case CODE_LABEL:

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