Method def_cx

crates/rustc_codegen_spirv/src/builder_spirv.rs:114–116

def and def_cx are separated, because Builder has a span associated with what it's currently emitting.

(self, cx: &CodegenCx<'_>)

    // def and def_cx are separated, because Builder has a span associated with
    // what it's currently emitting.
    pub fn def_cx(self, cx: &CodegenCx<'_>) -> Word {
        self.def_with_span(cx, DUMMY_SP)
    }

    pub fn def_with_span(self, cx: &CodegenCx<'_>, span: Span) -> Word {
        match self.kind {