| commit | e12097eda087e492ec22adaaf368cc63c3284c4e | |
| author | Jonathan Wakely <jwakely@redhat.com> | |
| Tue, 1 Oct 2019 21:02:22 +0000 (1 22:02 +0100) | ||
| committer | Jonathan Wakely <redi@gcc.gnu.org> | |
| Tue, 1 Oct 2019 21:02:22 +0000 (1 22:02 +0100) | ||
| tree | 06f33c5fc83ccb572738cc68fbf24923facd7767 | treesnapshot (tar.gz zip) |
| parent | 61e619b4fd1252d0fee7f4bfc821824031c52dc5 | commitdiff |
Make some parallel mode algorithms usable in constexpr contexts
This makes the __parallel::equal and __parallel:lexicographical_compare
algorithms usable in constant expressions, by dispatching to the
sequential algorithm when calling during constant evaluation.
* include/parallel/algobase.h (equal, lexicographical_compare): Add
_GLIBCXX20_CONSTEXPR and dispatch to sequential algorithm when being
constant evaluated.
* include/parallel/algorithmfwd.h (equal, lexicographical_compare):
Add _GLIBCXX20_CONSTEXPR.
From-SVN: r276431
This makes the __parallel::equal and __parallel:lexicographical_compare
algorithms usable in constant expressions, by dispatching to the
sequential algorithm when calling during constant evaluation.
* include/parallel/algobase.h (equal, lexicographical_compare): Add
_GLIBCXX20_CONSTEXPR and dispatch to sequential algorithm when being
constant evaluated.
* include/parallel/algorithmfwd.h (equal, lexicographical_compare):
Add _GLIBCXX20_CONSTEXPR.
From-SVN: r276431
| libstdc++-v3/ChangeLog | diffblobblamehistory | |
| libstdc++-v3/include/parallel/algobase.h | diffblobblamehistory | |
| libstdc++-v3/include/parallel/algorithmfwd.h | diffblobblamehistory |