== GCC ==

* Posted second part of fwprop-subreg patch to gcc-patches.

* Investigated LP #960283, determined root cause, created patch, and opened merge requests against Linaro GCC 4.6 and 4.7. Opened mainline bugzilla PR tree-optimization/52686.

* Investigated LP #960274 and LP #960817, identified both as duplicates of LP #960283.

* Investigated LP #959242, determined root cause. Ongoing investigation of possible fixes.

* Ongoing work on improving end-of-loop value computation.

Mit freundlichen Gruessen / Best Regards

Ulrich Weigand

-- Dr. Ulrich Weigand | Phone: +49-7031/16-3727 STSM, GNU compiler and toolchain for Linux on System z and Cell/B.E. IBM Deutschland Research & Development GmbH Vorsitzender des Aufsichtsrats: Martin Jetter | Geschäftsführung: Dirk Wittkopp Sitz der Gesellschaft: Böblingen | Registergericht: Amtsgericht Stuttgart, HRB 243294