PR target/23832

[pf3gnuchains/gcc-fork.git] / gcc / loop-iv.c

diff --git a/gcc/loop-iv.c b/gcc/loop-iv.c
index 7c7a5de..8e915a0 100644 (file)
--- a/gcc/loop-iv.c
+++ b/gcc/loop-iv.c
@@ -2417,7 +2417,7 @@ iv_number_of_iterations (struct loop *loop, rtx insn, rtx condition,
          tmp0 = lowpart_subreg (mode, iv0.base, comp_mode);
          tmp1 = lowpart_subreg (mode, iv1.base, comp_mode);
 
-         bound = simplify_gen_binary (MINUS, mode, mode_mmin,
+         bound = simplify_gen_binary (PLUS, mode, mode_mmin,
                                       lowpart_subreg (mode, step, comp_mode));
          if (step_is_pow2)
            {