llvm_lib::core::values::constants::expressions

Function const_sub

Source 
pub fn const_sub(lhs: &ValueRef, rhs: &ValueRef) -> ValueRef
Expand description

Create a subtraction operation on two constant values.

§Details

Creates a new constant integer value representing the subtraction of two constant integer values.

This function wraps the LLVMConstSub function from the LLVM core library, which performs the subtraction of the right-hand side (RHS) constant integer value from the left-hand side (LHS) constant integer value and returns the result as a new constant value.

§Arguments

  • lhs - A reference to the left-hand side (LHS) constant integer value.
  • rhs - A reference to the right-hand side (RHS) constant integer value.

§Returns

Returns a new constant integer value representing the result of subtracting rhs from lhs.