From d219c7f152e0ba49d67c480e862df174475c2f81 Mon Sep 17 00:00:00 2001
From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
Date: Thu, 10 Feb 2000 16:45:23 +0000
Subject: flow.c (mark_regs_live_at_end): Delete unused variables.

        * flow.c (mark_regs_live_at_end): Delete unused variables.

        * ggc-page.c (ggc_page_print_statistics): bzero -> memset.

        * integrate.c (copy_rtx_and_substitute): Wrap variable `alignment'
        in macro FRAME_GROWS_DOWNWARD.

        * stmt.c (expand_end_bindings): Delete unused variable.

        * unroll.c (iteration_info): Mark parameter `loop' with
        ATTRIBUTE_UNUSED.

From-SVN: r31895
---
 gcc/unroll.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gcc/unroll.c')

diff --git a/gcc/unroll.c b/gcc/unroll.c
index 780a7bd..48fa757 100644
--- a/gcc/unroll.c
+++ b/gcc/unroll.c
@@ -2427,7 +2427,7 @@ biv_total_increment (bl)
 
 static void
 iteration_info (loop, iteration_var, initial_value, increment)
-     const struct loop *loop;
+     const struct loop *loop ATTRIBUTE_UNUSED;
      rtx iteration_var, *initial_value, *increment;
 {
   struct iv_class *bl;
-- 
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