gcc-7.3: Backport fixes for std::pair high memory usage
C++ applications that contain a specfic use of std::pair with tempates
cause the build to require many gigabytes of RAM to build.
This is a fix that was applied to the upstream GCC 7 branch.
Change-Id: I213f96d1d6332e2dce5765482ff3413f1abd7ff8
(From OE-Core rev:
51a09ba2729a840a9f2f87b68c7f50a3e6ac0d04)
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
