* collect2.c (find_a_file): Use HAVE_DOS_BASED_FILE_SYSTEM in place

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

diff --git a/gcc/final.c b/gcc/final.c
index e82d5e9..3cd2e0c 100644 (file)
--- a/gcc/final.c
+++ b/gcc/final.c
@@ -1318,6 +1318,8 @@ shorten_branches (first)
       /* If needed, do any adjustment.  */
 #ifdef ADJUST_INSN_LENGTH
       ADJUST_INSN_LENGTH (insn, insn_lengths[uid]);
+      if (insn_lengths[uid] < 0)
+       fatal_insn ("Negative insn length", insn);
 #endif
     }