From 8817975912ad2304f50f1210ad1045be49c8d8b9 Mon Sep 17 00:00:00 2001
From: uytvbn <uytvbn@gmail.com>
Date: Tue, 24 Oct 2017 22:57:10 +0200
Subject: [PATCH] [Linux] Fix Value::MulHi

---
 src/xenia/cpu/hir/value.cc | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/src/xenia/cpu/hir/value.cc b/src/xenia/cpu/hir/value.cc
index 666648b03..ed7bfc440 100644
--- a/src/xenia/cpu/hir/value.cc
+++ b/src/xenia/cpu/hir/value.cc
@@ -440,12 +440,14 @@ void Value::MulHi(Value* other, bool is_unsigned) {
 #else
       if (is_unsigned) {
         constant.i64 = static_cast<uint64_t>(
-            static_cast<unsigned __int128>(constant.i64) *
-            static_cast<unsigned __int128>(other->constant.i64));
+            (static_cast<unsigned __int128>(constant.u64) *
+             static_cast<unsigned __int128>(other->constant.u64)) >>
+            64);
       } else {
-        constant.i64 =
-            static_cast<uint64_t>(static_cast<__int128>(constant.i64) *
-                                  static_cast<__int128>(other->constant.i64));
+        constant.i64 = static_cast<uint64_t>(
+            (static_cast<__int128>(constant.i64) *
+             static_cast<__int128>(other->constant.i64)) >>
+            64);
       }
 #endif  // XE_COMPILER_MSVC
       break;