fix(builder.rs): Apply suggestions from code review

Co-authored-by: antoyo <[email protected]>

Author: tempdragon

src/builder.rs

@@ -659,7 +659,7 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> {
     }
 
     fn xor(&mut self, a: RValue<'gcc>, b: RValue<'gcc>) -> RValue<'gcc> {
-        set_rval_location(self,self.gcc_xor(a, b))
+        set_rval_location(self, self.gcc_xor(a, b))
     }
 
     fn neg(&mut self, a: RValue<'gcc>) -> RValue<'gcc> {
@@ -721,9 +721,9 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> {
 
     fn frem_fast(&mut self, lhs: RValue<'gcc>, rhs: RValue<'gcc>) -> RValue<'gcc> {
         // NOTE: it seems like we cannot enable fast-mode for a single operation in GCC.
-        let i = self.frem(lhs, rhs);
-        set_rval_location(self,i);
-        i
+        let result = self.frem(lhs, rhs);
+        set_rval_location(self, i);
+        result
     }
 
     fn checked_binop(&mut self, oop: OverflowOp, typ: Ty<'_>, lhs: Self::Value, rhs: Self::Value) -> (Self::Value, Self::Value) {
@@ -1010,7 +1010,7 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> {
     }
 
     fn fptoui(&mut self, value: RValue<'gcc>, dest_ty: Type<'gcc>) -> RValue<'gcc> {
-        set_rval_location(self,self.gcc_float_to_uint_cast(value, dest_ty))
+        set_rval_location(self, self.gcc_float_to_uint_cast(value, dest_ty))
     }
 
     fn fptosi(&mut self, value: RValue<'gcc>, dest_ty: Type<'gcc>) -> RValue<'gcc> {
@@ -1036,7 +1036,7 @@ impl<'a, 'gcc, 'tcx> BuilderMethods<'a, 'tcx> for Builder<'a, 'gcc, 'tcx> {
 
     fn ptrtoint(&mut self, value: RValue<'gcc>, dest_ty: Type<'gcc>) -> RValue<'gcc> {
         let usize_value = self.cx.const_bitcast(value, self.cx.type_isize());
-        self.intcast(usize_value, dest_ty, false)        
+        self.intcast(usize_value, dest_ty, false)
     }
 
     fn inttoptr(&mut self, value: RValue<'gcc>, dest_ty: Type<'gcc>) -> RValue<'gcc> {