Method cmp

core/codegen/arithmetic.go:74–93

(x *Value, op string, y *Value, ucmp, scmp llvm.IntPredicate, fcmp llvm.FloatPredicate)

}

func (b *Builder) cmp(x *Value, op string, y *Value, ucmp, scmp llvm.IntPredicate, fcmp llvm.FloatPredicate) *Value {
	assertTypesEqual(x.Type(), y.Type())
	ty := x.Type()
	if vec, isVec := ty.(Vector); isVec {
		ty = vec.Element
	}
	var v *Value
	switch {
	case IsSignedInteger(ty):
		v = b.val(b.m.Types.Bool, b.llvm.CreateICmp(scmp, x.llvm, y.llvm, ""))
	case IsUnsignedInteger(ty), IsPointer(ty), IsBool(ty):
		v = b.val(b.m.Types.Bool, b.llvm.CreateICmp(ucmp, x.llvm, y.llvm, ""))
	case IsFloat(ty):
		v = b.val(b.m.Types.Bool, b.llvm.CreateFCmp(fcmp, x.llvm, y.llvm, ""))
	default:
		panic(fmt.Errorf("Cannot compare %v types with %v", ty.TypeName(), op))
	}
	v.SetName(x.Name() + op + y.Name())
	return v
}

// Equal returns x == y. The types of the two values must be equal.
func (b *Builder) Equal(x, y *Value) *Value {