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| author | Jonathan Wakely <jwakely@redhat.com> | 2022-09-23 13:39:31 +0100 |
|---|---|---|
| committer | Jonathan Wakely <jwakely@redhat.com> | 2022-09-23 15:10:51 +0100 |
| commit | ab98b4c0725eb7c0f03d319ef3e22ae761b2698a (patch) | |
| tree | c1e1d9c403b91572307e00582075fe600192ec16 /gcc | |
| parent | af611afe5fcc908a6678b5b205fb5af7d64fbcb2 (diff) | |
| download | gcc-ab98b4c0725eb7c0f03d319ef3e22ae761b2698a.zip gcc-ab98b4c0725eb7c0f03d319ef3e22ae761b2698a.tar.gz gcc-ab98b4c0725eb7c0f03d319ef3e22ae761b2698a.tar.bz2 | |
libstdc++: Micro-optimizaion for std::bitset stream extraction
Don't bother trying to copy any characters for bitset<0>.
libstdc++-v3/ChangeLog:
* include/std/bitset (operator>>): Do not copy for N==0.
* testsuite/20_util/bitset/io/input.cc: Add comment.
Diffstat (limited to 'gcc')
0 files changed, 0 insertions, 0 deletions