Antonio Sanchez 4ef67cbfb2 GCC 4.8 arm EIGEN_OPTIMIZATION_BARRIER fix (#2315).
GCC 4.8 doesn't seem to like the `g` register constraint, failing to
compile with "error: 'asm' operand requires impossible reload".

Tested `r` instead, and that seems to work, even with latest compilers.

Also fixed some minor macro issues to eliminate warnings on armv7.

Fixes #2315.


(cherry picked from commit ff07a8a63945d89301d1b29ac59d170ff9be3955)
2021-08-31 21:23:28 +00:00
2021-04-21 12:09:42 +02:00
2021-08-03 18:13:12 +00:00
2018-03-11 10:01:44 -04:00
2012-07-15 10:20:59 -04:00

Eigen is a C++ template library for linear algebra: matrices, vectors, numerical solvers, and related algorithms.

For more information go to http://eigen.tuxfamily.org/.

For pull request, bug reports, and feature requests, go to https://gitlab.com/libeigen/eigen.

Description
No description provided
Readme MPL-2.0 149 MiB
Languages
C++ 85.1%
Fortran 8.5%
C 2.7%
CMake 1.9%
Cuda 1.2%
Other 0.4%