Amend last change: add %, in front of Ldi%=:

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

diff --git a/gcc/ifcvt.c b/gcc/ifcvt.c
index 3215f6c..901bd42 100644 (file)
--- a/gcc/ifcvt.c
+++ b/gcc/ifcvt.c
@@ -1510,10 +1510,13 @@ find_if_block (test_bb, then_edge, else_edge)
        {
          rtx last_insn = then_bb->end;
 
-         if (GET_CODE (last_insn) == NOTE)
-           last_insn = prev_nonnote_insn (last_insn);
+         while (last_insn
+                && GET_CODE (last_insn) == NOTE
+                && last_insn != then_bb->head)
+           last_insn = PREV_INSN (last_insn);
 
-         if (GET_CODE (last_insn) == JUMP_INSN
+         if (last_insn
+             && GET_CODE (last_insn) == JUMP_INSN
              && ! simplejump_p (last_insn))
            return FALSE;