From ecca98f576db27e658c476511bf4793b510ab71f Mon Sep 17 00:00:00 2001
From: Felipe Gallinari <fgallinari@users.noreply.github.com>
Date: Wed, 26 Oct 2016 02:21:56 -0200
Subject: [PATCH] Update cpu.c

old_pc set but not used [-Wunused-but-set-variable]
---
 cpu.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/cpu.c b/cpu.c
index d8ea5db..d06f6ce 100644
--- a/cpu.c
+++ b/cpu.c
@@ -4368,7 +4368,6 @@ void execute_arm(u32 cycles)
   u32 cycles_per_instruction = global_cycles_per_instruction;
   cpu_alert_type cpu_alert;
 
-  u32 old_pc;
 
   if(pc_address_block == NULL)
     pc_address_block = load_gamepak_page(pc_region & 0x3FF);
@@ -4390,7 +4389,6 @@ void execute_arm(u32 cycles)
       step_debug(pc, cycles_remaining);
       cycles_per_instruction = global_cycles_per_instruction;
 
-      old_pc = pc;
       execute_arm_instruction();
       cycles_remaining -= cycles_per_instruction;
     } while(cycles_remaining > 0);
@@ -4406,7 +4404,6 @@ void execute_arm(u32 cycles)
       collapse_flags();
       step_debug(pc, cycles_remaining);
 
-      old_pc = pc;
       execute_thumb_instruction();
       cycles_remaining -= cycles_per_instruction;
     } while(cycles_remaining > 0);