[meta] Legalization: Don't generate a variable for replaced instructions;
(since they're unused)
@@ -290,8 +290,7 @@ fn emit_dst_inst(def: &Def, def_pool: &DefPool, var_pool: &VarPool, fmt: &mut Fo
// Unwrapping would have left the results intact. Replace the whole instruction.
fmtln!(
fmt,
- "let {} = pos.func.dfg.replace(inst).{};",
- defined_vars,
+ "pos.func.dfg.replace(inst).{};",
def.apply.rust_builder(&def.defined_vars, var_pool)
);
