From 3ba8a3ab1a77fd2f58448187c6881d13bf51f430 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Sat, 30 Jan 2016 22:14:04 +0100
Subject: Disable underflow unit test on the i387 FPU.

---
 test/adjoint.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'test/adjoint.cpp')

diff --git a/test/adjoint.cpp b/test/adjoint.cpp
index b1e69c2e5..9c895e0ac 100644
--- a/test/adjoint.cpp
+++ b/test/adjoint.cpp
@@ -45,12 +45,14 @@ template<> struct adjoint_specific<false> {
 
     // check null inputs
     VERIFY_IS_APPROX((v1*0).normalized(), (v1*0));
+#if (!EIGEN_ARCH_i386) || defined(EIGEN_VECTORIZE)
     RealScalar very_small = (std::numeric_limits<RealScalar>::min)();
     VERIFY( (v1*very_small).norm() == 0 );
     VERIFY_IS_APPROX((v1*very_small).normalized(), (v1*very_small));
     v3 = v1*very_small;
     v3.normalize();
     VERIFY_IS_APPROX(v3, (v1*very_small));
+#endif
     
     // check compatibility of dot and adjoint
     ref = NumTraits<Scalar>::IsInteger ? 0 : (std::max)((std::max)(v1.norm(),v2.norm()),(std::max)((square * v2).norm(),(square.adjoint() * v1).norm()));
-- 
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