== Blueprints ==

Initial Current Actual initial-aarch64-backport 31 Oct 2012 30 Nov 2012 aarch64-baremetal-testing 31 Oct 2012 30 Nov 2012 fix-gcc-multiarch-testing 31 Dec 2012 31 Dec 2012 backport-fma-intrinsic 31 Dec 2012 31 Dec 2012 fused-multiply-add-support 31 Dec 2012 31 Dec 2012 gcc-investigate-lra-for-arm 31 Dec 2012 31 Dec 2012

== Progress ==

* Returned from Connect and followed up. * Updated performance blueprints for next iteration * Backporting Doko's triplet patches to 4.7 * Patches ready except for problems building Ada * HOT/COLD partitioning * Rebuilt with TBB/TBH disabled always * Started investigated LRA for ARM

== Next Week ==

* Post triplet backport patches upstream * Run HOT/COLD partitioning benchmarks * On ARM to see if TBB/TBH is making the difference previously seen * On x86_64 to see what the actual benefit we could get * initial-aarch64-backport & aarch64-baremetal-testing * Finish documentation * gcc-investigate-lra-for-arm * Benchmark on x86_64 to see what the benfit could be. * fix-gcc-multiarch-testing * Come up with strawman proposal for updating testsuite to handle testing with varying command-line options.

== Future ==

* backport-fma-intrinsic & fused-multiply-add-support * Backport patches once fix-gcc-multiarch-testing has been done.

-- Matthew Gretton-Dann Linaro Toolchain Working Group matthew.gretton-dann@linaro.org