== Issues ==

* None

== Progress ==

* Validate R/M toolchain 4.8 q1 update release. * Try Cross-Native build based on Linaro crosstool-ng. * Handle conditional compare in ifcvt.c to make ccmp and csel work together. * Read document about FCMP/FCCMP and investigate on how to generate FCCMP instructions: - The tree representation of UNORDERED compare (UNLT, etc) can not fit into current framework to handle CCMP. - For LT, LE, GT and GE, the compiler will generate FCMPE instruction, which can not be the first compare of CCMP. - For NE, EQ, it is easy to handle them based on previous patches.

== Plan ==

* Continue on ccmp performance tuning.