minor fix -missing condition- --removing vhdl 2008 features

Signed-off-by: alaasal <alaamohsalman@gmail.com>

execute1.vhdl

@@ -507,27 +507,27 @@ begin
 
     -- rotator control signals
     if ( (e_in.insn_type = OP_SHR) ) then
-        right_shift <= '1';
+            right_shift <= '1';
         else
-        right_shift <= '0';
+            right_shift <= '0';
     end if;
 
-    if ( e_in.insn_type = OP_RLC ) then
+     if ( (e_in.insn_type = OP_RLC) or (e_in.insn_type = OP_RLCR) ) then
-        rot_clear_left <= '1';
+            rot_clear_left <= '1';
         else
-        rot_clear_left <= '0';
+            rot_clear_left <= '0';
     end if;
 
     if ( (e_in.insn_type = OP_RLC) or (e_in.insn_type = OP_RLCR) ) then
-        rot_clear_right <= '1';
+            rot_clear_right <= '1';
         else
-        rot_clear_right <= '0';
+            rot_clear_right <= '0';
     end if;
 
     if ( e_in.insn_type = OP_EXTSWSLI ) then
-        rot_sign_ext <= '1';
+            rot_sign_ext <= '1';
         else
-        rot_sign_ext <= '0';
+            rot_sign_ext <= '0';
     end if;
 
         ctrl_tmp.srr1 <= msr_copy(ctrl.msr);