== Issues ==

* None

== Progress ==

* One day off (Dec. 27). * Prepare toolchain binaries release - Backport the newlib patches for ftruncate() and truncate() stubs - Test and update binutils version to linaro-2.24-2013.12 and workaround gold compile fail issue.

* Retest -fira-loop-pressure performance on cortex-m4. But get regression in several suites of eembc-v1. Will re-investigate it when aarch64 performance test is ready since it is enabled in ia64 and rs6000, and the comment says:

/* Numerous experiment shows that IRA based loop pressure calculation works better for RTL loop invariant motion on targets with enough (>= 32) registers. It is an expensive optimization. So it is on only for peak performance. */

* R/M toolchain related work.

== Plan ==

* Linaro toolchain binaries 2013.12 release