From ba42318ab24a25d2a349979ff3c19d028ff327fe Mon Sep 17 00:00:00 2001
From: Merry <git@mary.rs>
Date: Thu, 19 Jan 2023 19:51:07 +0000
Subject: [PATCH] emit_arm64_data_processing: Fix flags issue in Add32 overflow
 variant

---
 src/dynarmic/backend/arm64/emit_arm64_data_processing.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/dynarmic/backend/arm64/emit_arm64_data_processing.cpp b/src/dynarmic/backend/arm64/emit_arm64_data_processing.cpp
index a1e618fb..04395148 100644
--- a/src/dynarmic/backend/arm64/emit_arm64_data_processing.cpp
+++ b/src/dynarmic/backend/arm64/emit_arm64_data_processing.cpp
@@ -898,6 +898,7 @@ static void EmitAddSub(oaknut::CodeGenerator& code, EmitContext& ctx, IR::Inst*
 
         auto Rb = ctx.reg_alloc.ReadReg<bitsize>(args[1]);
         auto Woverflow = ctx.reg_alloc.WriteW(overflow_inst);
+        ctx.reg_alloc.SpillFlags();
         RegAlloc::Realize(Rresult, Ra, Rb, Woverflow);
 
         code.ADDS(Rresult, *Ra, Rb);