Remove some calls to assign_to_var

Author: antoyo

src/builder.rs

@@ -829,20 +829,17 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> {
     }
 
     fn shl(&mut self, a: RValue<'gcc>, b: RValue<'gcc>) -> RValue<'gcc> {
-        let result = self.gcc_shl(a, b);
-        self.assign_to_var(result)
+        self.gcc_shl(a, b)
     }
 
     fn lshr(&mut self, a: RValue<'gcc>, b: RValue<'gcc>) -> RValue<'gcc> {
-        let result = self.gcc_lshr(a, b);
-        self.assign_to_var(result)
+        self.gcc_lshr(a, b)
     }
 
     fn ashr(&mut self, a: RValue<'gcc>, b: RValue<'gcc>) -> RValue<'gcc> {
         // TODO(antoyo): check whether behavior is an arithmetic shift for >> .
         // It seems to be if the value is signed.
-        let result = self.gcc_lshr(a, b);
-        self.assign_to_var(result)
+        self.gcc_lshr(a, b)
     }
 
     fn and(&mut self, a: RValue<'gcc>, b: RValue<'gcc>) -> RValue<'gcc> {