(do_jump_for_compare): Properly scan insns when branch is at start of

sequence.

From-SVN: r8214

diff --git a/gcc/expr.c b/gcc/expr.c
index 217494ca1443dc560a1f1b29569cca04a97048ae..45000764b429033a9b733505f5f52503add81068 100644 (file)
--- a/gcc/expr.c
+++ b/gcc/expr.c
@@ -9119,7 +9119,7 @@ do_jump_for_compare (comparison, if_false_label, if_true_label)
         emit a jump to the false label and define the true label.  */
 
       if (bcc_gen_fctn[(int) GET_CODE (comparison)] != 0)
-       emit_jump_insn ((*bcc_gen_fctn[(int) GET_CODE (comparison)]) (if_false_label));
+       emit_jump_insn ((*bcc_gen_fctn[(int) GET_CODE (comparison)])(if_false_label));
       else
        abort ();
 
@@ -9130,9 +9130,9 @@ do_jump_for_compare (comparison, if_false_label, if_true_label)
        /* If there's only one preceding insn...  */
        insn = get_insns ();
       else
-       insn = NEXT_INSN (prev);
+       insn = NEXT_INSN (NEXT_INSN (prev));
 
-      for (insn = NEXT_INSN (insn); insn; insn = NEXT_INSN (insn))
+      for (; insn; insn = NEXT_INSN (insn))
        if (GET_CODE (insn) == JUMP_INSN)
          {
            if (branch)