increased.  The following program is running 49% faster:

#include <iostream>
#include <memory>
#include <chrono>
#include <vector>
#include "chrono_io"

int main()
{
    typedef std::chrono::high_resolution_clock Clock;
    Clock::time_point t0 = Clock::now();
    {
        std::shared_ptr<int> p(new int (1));
        std::vector<std::shared_ptr<int> > v(1000000, p);
        v.insert(v.begin(), p);
        v.insert(v.begin(), p);
        v.insert(v.begin(), p);
        v.insert(v.begin(), p);
    }
    Clock::time_point t1 = Clock::now();
    std::cout << (t1-t0) << '\n';
}

llvm-svn: 119388

llvm-svn: 117650

llvm-svn: 116742

llvm-svn: 116500

Still working on the basic design of <atomic>.  I'm working towards a system by which the compiler only needs to define the strongest intrinsics it can.  Weaker atomics in the library automatically try stronger and stronger variants, picking the weakest compiler intrinsic available.  If no compiler intrinsics are available for a given operation, the library locks a mutex and does the job.  Better documentation to follow...

llvm-svn: 115538

llvm-svn: 115430

Experimenting with a new forward fomulation (kudos Daniel Kruegler), updated insert iterators to work better with pproxies, and doubled the speed of __next_prime.

llvm-svn: 113731

llvm-svn: 113616

llvm-svn: 113089

Changed __config to react to all of clang's currently documented has_feature flags, and renamed _LIBCPP_MOVE to _LIBCPP_HAS_NO_RVALUE_REFERENCES to be more consistent with the rest of the libc++'s flags, and with clang's nomenclature.

llvm-svn: 113086

llvm-svn: 113061

[futures.atomic_future] and notify_all_at_thread_exit.  This completes the header <future> and all of Chapter 30 (for C++0x enabled compilers).

llvm-svn: 113017

llvm-svn: 112990

llvm-svn: 112500

llvm-svn: 112284

llvm-svn: 112061

llvm-svn: 111778

llvm-svn: 111751

llvm-svn: 110828

llvm-svn: 109512

A good start on ecma regex's.  Maybe even feature complete, not sure yet.  Also an unrelated fix to is_constructible thanks to Daniel Krugler.

llvm-svn: 109479

llvm-svn: 106790

llvm-svn: 106478

llvm-svn: 106187

llvm-svn: 105393

llvm-svn: 105336

llvm-svn: 105254

llvm-svn: 105174

llvm-svn: 104850

llvm-svn: 104708

llvm-svn: 104616

patch by Jeffrey Yasskin for porting to Ubuntu Hardy.  Everything was accepted except there were some bug fixes needed in <locale> for the __nolocale_* series.  For the apple branch I ended up using templates instead of the var_args solution because it seemed both safer and more efficient.

llvm-svn: 104516

llvm-svn: 104073

llvm-svn: 103795

llvm-svn: 103516

llvm-svn: 103490