gcc/libstdc++-v3/include
François Dumont 7688e5e8c4 libstdc++: Review unordered_map insert_or_assign/try_emplace (PR 95079)
Those methods are making a double lookup in case of insertion, they can
perform only one.

	PR libstdc++/95079
	* include/bits/hashtable_policy.h (_Insert_base<>::try_emplace): New.
	* include/bits/unordered_map.h (unordered_map<>::try_emplace): Adapt.
	(unordered_map<>::insert_or_assign): Adapt.
2020-05-29 13:12:36 +02:00
..
backward Update copyright years. 2020-01-01 12:51:42 +01:00
bits libstdc++: Review unordered_map insert_or_assign/try_emplace (PR 95079) 2020-05-29 13:12:36 +02:00
c Update copyright years. 2020-01-01 12:51:42 +01:00
c_compatibility Update copyright years. 2020-01-01 12:51:42 +01:00
c_global Update copyright years. 2020-01-01 12:51:42 +01:00
c_std Update copyright years. 2020-01-01 12:51:42 +01:00
debug libstdc++: Fix function that can't be constexpr in C++11 (PR 95289) 2020-05-23 18:27:35 +01:00
decimal Update copyright years. 2020-01-01 12:51:42 +01:00
experimental libstdc++: Refactor filesystem::path string conversions 2020-05-23 09:40:16 +01:00
ext libstdc++: Avoid errors in allocator's noexcept-specifier (PR 89510) 2020-04-30 16:01:43 +01:00
parallel libstdc++: Fix some C++20 algorithms to work in parallel mode 2020-05-07 21:43:49 +01:00
precompiled Update copyright years. 2020-01-01 12:51:42 +01:00
pstl Restore enable_if lost during original import of pstl 2019-12-11 03:38:24 +00:00
std libstdc++: Fix view adaptors for mixed-const sentinels and iterators (PR 95322) 2020-05-27 22:08:15 +01:00
tr1 Update copyright years. 2020-01-01 12:51:42 +01:00
tr2 Update copyright years. 2020-01-01 12:51:42 +01:00
Makefile.am libstdc++: Add lightweight replacement for std::numeric_limits (PR 92546) 2020-02-17 15:11:04 +00:00
Makefile.in libstdc++: Add lightweight replacement for std::numeric_limits (PR 92546) 2020-02-17 15:11:04 +00:00