From 1789d446fa3bd5d89d62aaf4e2bf9fbae9d4e97b Mon Sep 17 00:00:00 2001
From: Tuomo Kriikkula <tuokri@tuta.io>
Date: Thu, 8 Aug 2024 16:13:53 +0300
Subject: [PATCH] QWORD arithmetic design (WIP)

---
 Classes/FCryptoTestMutator.uc | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/Classes/FCryptoTestMutator.uc b/Classes/FCryptoTestMutator.uc
index 86b95f6..d5665c0 100644
--- a/Classes/FCryptoTestMutator.uc
+++ b/Classes/FCryptoTestMutator.uc
@@ -1025,6 +1025,16 @@ private final simulated function int TestMath()
     local int MontyDecodeResult;
     local string BigIntString;
 
+    local int Dummy;
+
+    // TODO: Design for QWORD arithmetic.
+    Dummy = 0xFFFFFFFF;
+    `fclog("Dummy=" $ Dummy);
+    `fclog("Dummy=" $ ToHex(Dummy));
+    Dummy += 0xF;
+    `fclog("Dummy=" $ Dummy);
+    `fclog("Dummy=" $ ToHex(Dummy));
+
     // BearSSL assumes all operands caller-allocated.
     // We'll do some bare minimum allocations here to avoid issues.
     // TODO: does UScript dynamic array allocation break CT guarantees?