build :: AST.Expr -> IRBuilderT ModuleBuilder Operand
build (AST.Num a) = pure $ ConstantOperand (Float (Single a))
-build (AST.Add a b) = do
+build (AST.BinOp op a b) = do
va <- build a
vb <- build b
- fadd va vb
+ let instr = case op of
+ AST.Add -> fadd
+ AST.Sub -> fsub
+ AST.Mul -> fmul
+ instr va vb