From 24cc29866036350e538100a64ea8bcd1bfba1468 Mon Sep 17 00:00:00 2001
From: ReinUsesLisp <reinuseslisp@airmail.cc>
Date: Tue, 20 Apr 2021 22:21:16 -0300
Subject: shader: Use a small_vector for phi blocks

---
 src/shader_recompiler/frontend/ir/microinstruction.h | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/shader_recompiler/frontend/ir/microinstruction.h b/src/shader_recompiler/frontend/ir/microinstruction.h
index 97dc91d85..dc9f683fe 100644
--- a/src/shader_recompiler/frontend/ir/microinstruction.h
+++ b/src/shader_recompiler/frontend/ir/microinstruction.h
@@ -10,6 +10,7 @@
 #include <utility>
 #include <vector>
 
+#include <boost/container/small_vector.hpp>
 #include <boost/intrusive/list.hpp>
 
 #include "common/bit_cast.h"
@@ -131,7 +132,7 @@ private:
     u32 definition{};
     union {
         NonTriviallyDummy dummy{};
-        std::vector<std::pair<Block*, Value>> phi_args;
+        boost::container::small_vector<std::pair<Block*, Value>, 2> phi_args;
         std::array<Value, 5> args;
     };
     std::unique_ptr<AssociatedInsts> associated_insts;
-- 
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