From 257e37794b2549c5dbed97076a2cde8440498e2c Mon Sep 17 00:00:00 2001
From: Edd Barrett <vext01@gmail.com>
Date: Wed, 27 Sep 2023 11:28:17 +0100
Subject: [PATCH] Serialise types last.

Constants can introduce new types, so we have to serialise types after
constants.
---
 llvm/lib/YkIR/YkIRWriter.cpp | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/llvm/lib/YkIR/YkIRWriter.cpp b/llvm/lib/YkIR/YkIRWriter.cpp
index e16292a296a0d7..2470685f115cf1 100644
--- a/llvm/lib/YkIR/YkIRWriter.cpp
+++ b/llvm/lib/YkIR/YkIRWriter.cpp
@@ -279,19 +279,19 @@ class YkIRWriter {
       serialiseFunc(F);
     }
 
-    // num_types:
-    OutStreamer.emitSizeT(Types.size());
-    // types:
-    for (Type *&Ty : Types) {
-      serialiseType(Ty);
-    }
-
     // num_constants:
     OutStreamer.emitSizeT(Constants.size());
     // constants:
     for (class Constant *&C : Constants) {
       serialiseConstant(C);
     }
+
+    // num_types:
+    OutStreamer.emitSizeT(Types.size());
+    // types:
+    for (Type *&Ty : Types) {
+      serialiseType(Ty);
+    }
   }
 };
 } // anonymous namespace