[ACTIVITY] Week 12

Summary: * Send out shrink-wrap related patches for review. * Investigate how to add a new tree code.

Details: 1. Fix lp:1157050 and lp:1107659 for Linaro toolchain binaries. 2. Test shrink-wrap dwarf/unwind info and send out the patches for review. 3. Make progress on conditional compare support. With some hard-codes in gcc, it can gimplify a small case to conditional compare on tree and no assert until expand.

Plan: * Investigate how to expand conditional compare GIMPLE to RTL and emit asm.

Planned leaves: * March 31. * April 4-8.

Best Regards! -Zhenqiang