From 44043bca568b2305df00b42b0d32eaa12380d44c Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Sun, 4 Nov 2018 02:38:13 -0300
Subject: [PATCH] Add OpCompositeConstruct

---
 include/sirit/sirit.h | 4 ++++
 src/insts/memory.cpp  | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/include/sirit/sirit.h b/include/sirit/sirit.h
index b2509f2..996b8db 100644
--- a/include/sirit/sirit.h
+++ b/include/sirit/sirit.h
@@ -237,6 +237,10 @@ class Module {
     Id OpCompositeExtract(Id result_type, Id composite,
                           const std::vector<Literal>& indexes = {});
 
+    /// Construct a new composite object from a set of constituent objects that
+    /// will fully form it.
+    Id OpCompositeConstruct(Id result_type, const std::vector<Id>& ids);
+
     // Annotation
 
     /// Add a decoration to target.
diff --git a/src/insts/memory.cpp b/src/insts/memory.cpp
index 7306cd8..4e9d2d3 100644
--- a/src/insts/memory.cpp
+++ b/src/insts/memory.cpp
@@ -69,4 +69,12 @@ Id Module::OpCompositeExtract(Id result_type, Id composite,
     return AddCode(std::move(op));
 }
 
+Id Module::OpCompositeConstruct(Id result_type, const std::vector<Id>& ids) {
+    assert(ids.size() >= 1);
+    auto op{std::make_unique<Op>(spv::Op::OpCompositeConstruct, bound++,
+                                 result_type)};
+    op->Add(ids);
+    return AddCode(std::move(op));
+}
+
 } // namespace Sirit