Skip to content

COMP: Suppress GCC -Wmaybe-uninitialized in Eigen3 SelfadjointMatrixVector #5953

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
hjmjohnson merged 1 commit into from
Mar 16, 2026
+11 −0
Merged

COMP: Suppress GCC -Wmaybe-uninitialized in Eigen3 SelfadjointMatrixVector #5953

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
11 changes: 11 additions & 0 deletions Modules/ThirdParty/Eigen3/src/itkeigen/Eigen/src/Core/products/SelfadjointMatrixVector.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,13 @@
// IWYU pragma: private
#include "../InternalHeaderCheck.h"

// GCC on ARM (aarch64) emits false-positive -Wmaybe-uninitialized warnings
// in the vectorized selfadjoint matrix-vector product kernel.
#if defined(__GNUC__) && !defined(__clang__)
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wmaybe-uninitialized"
#endif

namespace Eigen {

namespace internal {
Expand Down Expand Up @@ -250,4 +257,8 @@ struct selfadjoint_product_impl<Lhs, 0, true, Rhs, RhsMode, false> {

} // end namespace Eigen

#if defined(__GNUC__) && !defined(__clang__)
# pragma GCC diagnostic pop
#endif

#endif // EIGEN_SELFADJOINT_MATRIX_VECTOR_H
Loading