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Workaround i387 issue in unit test

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(grafted from a64156cae5e4fc72a783a14584f1140c5a68a3b3
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This commit is contained in:
Gael Guennebaud 2015-11-16 13:33:54 +01:00
parent 32f0c782c3
commit b3b9d7a14c
1 changed files with 12 additions and 1 deletions
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13
test/ref.cpp
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@ -34,6 +34,18 @@ inline void on_temporary_creation(int) {
// test Ref.h // test Ref.h
// Deal with i387 extended precision
#if EIGEN_ARCH_i386 && !(EIGEN_ARCH_x86_64)
#if EIGEN_COMP_GNUC_STRICT && EIGEN_GNUC_AT_LEAST(4,4)
#pragma GCC optimize ("-ffloat-store")
#else
#undef VERIFY_IS_EQUAL
#define VERIFY_IS_EQUAL(X,Y) VERIFY_IS_APPROX(X,Y)
#endif
#endif
template<typename MatrixType> void ref_matrix(const MatrixType& m) template<typename MatrixType> void ref_matrix(const MatrixType& m)
{ {
typedef typename MatrixType::Index Index; typedef typename MatrixType::Index Index;
@ -71,7 +83,6 @@ template<typename MatrixType> void ref_matrix(const MatrixType& m)
rm2 = m2.block(i,j,brows,bcols); rm2 = m2.block(i,j,brows,bcols);
VERIFY_IS_EQUAL(m1, m2); VERIFY_IS_EQUAL(m1, m2);
ConstRefDynMat rm3 = m1.block(i,j,brows,bcols); ConstRefDynMat rm3 = m1.block(i,j,brows,bcols);
m1.block(i,j,brows,bcols) *= 2; m1.block(i,j,brows,bcols) *= 2;
m2.block(i,j,brows,bcols) *= 2; m2.block(i,j,brows,bcols) *= 2;