sim: mcore: fix -Wunused-variable warnings

diff --git a/sim/mcore/interp.c b/sim/mcore/interp.c
index 94e0a16..b0c2cc2 100644 (file)
--- a/sim/mcore/interp.c
+++ b/sim/mcore/interp.c
@@ -303,9 +303,8 @@ step_once (SIM_DESC sd, SIM_CPU *cpu)
   int memops;
   int bonus_cycles;
   int insts;
-  int w;
-  int cycs;
 #ifdef WATCHFUNCTIONS
+  int w;
   int32_t WLhash;
 #endif
 
@@ -356,8 +355,8 @@ step_once (SIM_DESC sd, SIM_CPU *cpu)
 
       if ((WLincyc == 1) && (pc == WLendpc))
        {
-         cycs = (mcore_cpu->cycles + (insts + bonus_cycles +
-                                      (memops * memcycles)) - WLbcyc);
+         int cycs = (mcore_cpu->cycles + (insts + bonus_cycles +
+                                          (memops * memcycles)) - WLbcyc);
 
          if (WLcnts[WLW] == 1)
            {