From 09c0085a577a142b6e90b5c803a048ab7a4405c1 Mon Sep 17 00:00:00 2001
From: Rasmus Munk Larsen <rmlarsen@google.com>
Date: Thu, 27 Jan 2022 02:09:25 +0000
Subject: [PATCH] Only test pmsub, pnmadd, and pnmsub on signed types.

---
 test/packetmath.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/packetmath.cpp b/test/packetmath.cpp
index c4cc448e2..be6c90d5f 100644
--- a/test/packetmath.cpp
+++ b/test/packetmath.cpp
@@ -643,7 +643,7 @@ void packetmath() {
   CHECK_CWISE1_IF(PacketTraits::HasSqrt, numext::sqrt, internal::psqrt);
   CHECK_CWISE1_IF(PacketTraits::HasRsqrt, numext::rsqrt, internal::prsqrt);
   CHECK_CWISE3_IF(true, REF_MADD, internal::pmadd);
-  if (!std::is_same<Scalar, bool>::value) {
+  if (!std::is_same<Scalar, bool>::value && NumTraits<Scalar>::IsSigned)) {
     CHECK_CWISE3_IF(true, REF_MSUB, internal::pmsub);
     CHECK_CWISE3_IF(true, REF_NMADD, internal::pnmadd);
     CHECK_CWISE3_IF(true, REF_NMSUB, internal::pnmsub);