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Made the supression of unused variables portable.

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EIGEN_UNUSED is not supported on non GCC systems.
This commit is contained in:
Hauke Heibel 2010-06-08 15:52:00 +02:00
parent 2a64fa4947
commit 4c5778d29d
6 changed files with 13 additions and 10 deletions
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3
Eigen/src/Core/products/GeneralMatrixMatrix.h
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@ -160,7 +160,8 @@ static void run(Index rows, Index cols, Index depth,
else else
#endif // EIGEN_HAS_OPENMP #endif // EIGEN_HAS_OPENMP
{ {
(void)info; // info is not used EIGEN_UNUSED_VARIABLE(info);
// this is the sequential version! // this is the sequential version!
Scalar* blockA = ei_aligned_stack_new(Scalar, kc*mc); Scalar* blockA = ei_aligned_stack_new(Scalar, kc*mc);
std::size_t sizeB = kc*Blocking::PacketSize*Blocking::nr + kc*cols; std::size_t sizeB = kc*Blocking::PacketSize*Blocking::nr + kc*cols;

3
Eigen/src/Core/util/Macros.h
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@ -176,6 +176,9 @@
#define EIGEN_UNUSED #define EIGEN_UNUSED
#endif #endif
// Suppresses 'unused variable' warnings.
#define EIGEN_UNUSED_VARIABLE(var) (void)var;
#if (defined __GNUC__) #if (defined __GNUC__)
#define EIGEN_ASM_COMMENT(X) asm("#"X) #define EIGEN_ASM_COMMENT(X) asm("#"X)
#else #else

2
Eigen/src/Core/util/Memory.h
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@ -218,7 +218,7 @@ inline void ei_aligned_free(void *ptr)
**/ **/
inline void* ei_aligned_realloc(void *ptr, size_t new_size, size_t old_size) inline void* ei_aligned_realloc(void *ptr, size_t new_size, size_t old_size)
{ {
(void)old_size; // Suppress 'unused variable' warning. Seen in boost tee. EIGEN_UNUSED_VARIABLE(old_size);
void *result; void *result;
#if !EIGEN_ALIGN #if !EIGEN_ALIGN

6
Eigen/src/Sparse/SparseProduct.h
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@ -382,9 +382,9 @@ struct ei_sparse_product_selector2<Lhs,Rhs,ResultType,RowMajor,ColMajor,ColMajor
static void run(const Lhs& lhs, const Rhs& rhs, ResultType& res) static void run(const Lhs& lhs, const Rhs& rhs, ResultType& res)
{ {
// prevent warnings until the code is fixed // prevent warnings until the code is fixed
(void) lhs; EIGEN_UNUSED_VARIABLE(lhs);
(void) rhs; EIGEN_UNUSED_VARIABLE(rhs);
(void) res; EIGEN_UNUSED_VARIABLE(res);
// typedef SparseMatrix<typename ResultType::Scalar,RowMajor> RowMajorMatrix; // typedef SparseMatrix<typename ResultType::Scalar,RowMajor> RowMajorMatrix;
// RowMajorMatrix rhsRow = rhs; // RowMajorMatrix rhsRow = rhs;

5
test/first_aligned.cpp
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@ -34,9 +34,8 @@ void test_first_aligned_helper(Scalar *array, int size)
template<typename Scalar> template<typename Scalar>
void test_none_aligned_helper(Scalar *array, int size) void test_none_aligned_helper(Scalar *array, int size)
{ {
// Suppress 'unreferenced formal parameter's warnings. EIGEN_UNUSED_VARIABLE(array);
(void)array; EIGEN_UNUSED_VARIABLE(size);
(void)size;
VERIFY(ei_packet_traits<Scalar>::size == 1 || ei_first_aligned(array, size) == size); VERIFY(ei_packet_traits<Scalar>::size == 1 || ei_first_aligned(array, size) == size);
} }

4
test/triangular.cpp
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@ -235,8 +235,8 @@ void test_triangular()
{ {
for(int i = 0; i < g_repeat ; i++) for(int i = 0; i < g_repeat ; i++)
{ {
EIGEN_UNUSED int r = ei_random<int>(2,20); int r = ei_random<int>(2,20); EIGEN_UNUSED_VARIABLE(r);
EIGEN_UNUSED int c = ei_random<int>(2,20); int c = ei_random<int>(2,20); EIGEN_UNUSED_VARIABLE(c);
CALL_SUBTEST_1( triangular_square(Matrix<float, 1, 1>()) ); CALL_SUBTEST_1( triangular_square(Matrix<float, 1, 1>()) );
CALL_SUBTEST_2( triangular_square(Matrix<float, 2, 2>()) ); CALL_SUBTEST_2( triangular_square(Matrix<float, 2, 2>()) );