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| author | Jonathan Wakely <jwakely@redhat.com> | 2021-04-14 20:48:54 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2021-04-15 16:56:44 +0100 |
| commit | 6c0c7fc6236470a533675cd3cd1ebb1cc3dd112c (patch) | |
| tree | 9946f22c00ca3efa238fc6176913e15a9a4e9361 /gcc/tree-vect-loop.c | |
| parent | 4d224603d38d3e88f2a3c215b65c12c5f0da1d8d (diff) | |
| download | gcc-6c0c7fc6236470a533675cd3cd1ebb1cc3dd112c.zip gcc-6c0c7fc6236470a533675cd3cd1ebb1cc3dd112c.tar.gz gcc-6c0c7fc6236470a533675cd3cd1ebb1cc3dd112c.tar.bz2 | |
libstdc++: Move atomic functions to libsupc++ [PR 96657]
The changes for PR libstdc++/64735 mean that libsupc++ function might
now depend on the __exchange_and_add and __atomic_add functions defined
in config/cpu/*/atomicity.h which is not compiled into libsupc++. This
causes a link failure for some targets when trying to use libsupc++
without the rest of libstdc++.
This patch simply moves the definitions of those functions into
libsupc++ so that they are available there.
libstdc++-v3/ChangeLog:
PR libstdc++/96657
* libsupc++/Makefile.am: Add atomicity.cc here.
* src/c++98/Makefile.am: Remove it from here.
* libsupc++/Makefile.in: Regenerate.
* src/c++98/Makefile.in: Regenerate.
* testsuite/18_support/exception_ptr/96657.cc: New test.
Diffstat (limited to 'gcc/tree-vect-loop.c')
0 files changed, 0 insertions, 0 deletions