r262884 - in /trunk/libstdc++-v3: ChangeLog inc...

[redi@gcc.gnu.org]

Author: redi
Date: Thu Jul 19 18:58:09 2018
New Revision: 262884

URL: https://gcc.gnu.org/viewcvs?rev=262884&root=gcc&view=rev
Log:
Use __builtin_memmove for trivially copyable types

2018-07-19  Glen Joseph Fernandes  <glenjofe@gmail.com>

	* include/bits/stl_algobase.h (__copy_move_a): Used
	__is_trivially_copyable.
	(__copy_move_backward_a): Likewise.
	* testsuite/20_util/specialized_algorithms/uninitialized_copy/1.cc:
	New test.

Added:
    trunk/libstdc++-v3/testsuite/20_util/specialized_algorithms/uninitialized_copy/1.cc
Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/include/bits/stl_algobase.h