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| author | Jonathan Wakely <jwakely@redhat.com> | 2021-04-17 22:34:09 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2021-10-01 20:34:46 +0100 |
| commit | 741c7350c08b0884689466867b6c9e711c7b109e (patch) | |
| tree | 1b0c1a73481bc0fb4cabbed8d3d5ad96bbe8d35d /gcc | |
| parent | 2a93d18da3bd79eb0be87f029eefc8b28bb66dec (diff) | |
| download | gcc-741c7350c08b0884689466867b6c9e711c7b109e.zip gcc-741c7350c08b0884689466867b6c9e711c7b109e.tar.gz gcc-741c7350c08b0884689466867b6c9e711c7b109e.tar.bz2 | |
libstdc++: Implement std::clamp with std::min and std::max [PR 96733]
The compiler doesn't know about the precondition of std::clamp that
(hi < lo) is false, and so can't optimize as well as we'd like. By using
std::min and std::max we help the compiler.
Signed-off-by: Jonathan Wakely <jwakely@redhat.com>
libstdc++-v3/ChangeLog:
PR libstdc++/96733
* include/bits/stl_algo.h (clamp): Use std::min and std::max.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions