From d4c37a68a8302ef8556834c6e91fadf633f804ed Mon Sep 17 00:00:00 2001
From: MerryMage <MerryMage@users.noreply.github.com>
Date: Sun, 9 Sep 2018 19:59:02 +0100
Subject: [PATCH] A64/translate: VectorZeroUpper for V(64) stores

Ensures correctness.
---
 src/frontend/A64/translate/impl/impl.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/frontend/A64/translate/impl/impl.cpp b/src/frontend/A64/translate/impl/impl.cpp
index c5d7f573..626f6547 100644
--- a/src/frontend/A64/translate/impl/impl.cpp
+++ b/src/frontend/A64/translate/impl/impl.cpp
@@ -205,7 +205,8 @@ void TranslatorVisitor::V(size_t bitsize, Vec vec, IR::U128 value) {
         ir.SetS(vec, value);
         return;
     case 64:
-        ir.SetD(vec, value);
+        // TODO: Remove VectorZeroUpper when possible.
+        ir.SetD(vec, ir.VectorZeroUpper(value));
         return;
     case 128:
         ir.SetQ(vec, value);