Use default copy/move constructors/assignments for Instruction.

diff --git a/source/opt/instruction.h b/source/opt/instruction.h
index 611f08b..18447ca 100644 (file)
--- a/source/opt/instruction.h
+++ b/source/opt/instruction.h
@@ -85,6 +85,12 @@ class Instruction {
   Instruction(const spv_parsed_instruction_t& inst,
               std::vector<Instruction>&& dbg_line = {});
 
+  Instruction(const Instruction&) = default;
+  Instruction& operator=(const Instruction&) = default;
+
+  Instruction(Instruction&&) = default;
+  Instruction& operator=(Instruction&&) = default;
+
   SpvOp opcode() const { return opcode_; }
   // Sets the opcode of this instruction to a specific opcode. Note this may
   // invalidate the instruction.