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| author | Richard Henderson <rth@redhat.com> | 2015-03-26 11:31:11 -0700 |
|---|---|---|
| committer | Richard Henderson <rth@gcc.gnu.org> | 2015-03-26 11:31:11 -0700 |
| commit | 8be568519bf08098e056567d57a75c3f38416ac2 (patch) | |
| tree | cfeb96ebc205c54e8e802c9284eb6658d380533e /gcc/tree-ssa-sccvn.c | |
| parent | 41b38772ccd584a384945c7b1fdd61f4712d9792 (diff) | |
| download | gcc-8be568519bf08098e056567d57a75c3f38416ac2.zip gcc-8be568519bf08098e056567d57a75c3f38416ac2.tar.gz gcc-8be568519bf08098e056567d57a75c3f38416ac2.tar.bz2 | |
re PR libstdc++/65033 (C++11 atomics: is_lock_free result does not always match the real lock-free property)
PR libstdc++/65033
* include/bits/atomic_base.h (__atomic_base<T>::is_lock_free): Build
a fake pointer indicating type alignment.
(__atomic_base<T *>::is_lock_free): Likewise.
* include/std/atomic (atomic<T>::is_lock_free): Likewise.
From-SVN: r221701
Diffstat (limited to 'gcc/tree-ssa-sccvn.c')
0 files changed, 0 insertions, 0 deletions