LLVM Arithmetic cheat sheet.ll

<result> = add i32 4, %var          ; yields {i32}:result = 4 + %var
<result> = fadd float 4.0, %var     ; yields {float}:result = 4.0 + %var
<result> = sub i32 0, %val          ; yields {i32}:result = -%var
<result> = fsub float 4.0, %var     ; yields {float}:result = 4.0 - %var
<result> = mul i32 4, %var          ; yields {i32}:result = 4 * %var
<result> = fmul float 4.0, %var     ; yields {float}:result = 4.0 * %var
<result> = udiv i32 4, %var         ; yields {i32}:result = 4 / %var
<result> = sdiv i32 4, %var         ; yields {i32}:result = 4 / %var
<result> = fdiv float 4.0, %var     ; yields {float}:result = 4.0 / %var
<result> = urem i32 4, %var         ; yields {i32}:result = 4 % %var
<result> = srem i32 4, %var         ; yields {i32}:result = 4 % %var
<result> = frem float 4.0, %var     ; yields {float}:result = 4.0 % %var