[ACTIVITY] week ending 15th June 2018

TCWG-1319 ICF support in clang and lld - Reviewed LLD patches

TCWG-1424 Investigate profile information for code-size - Spent some time tracking down problem with using perf=profile and run_under simultaneously. Posted patch upstream. - Investigated how llvm makes use of profile information and found an analysis pass that can be adapted to get the information I'm likely to need.

Other - Worked on side-project for tiny-code model. Got it passing the test-suite modulo TLS and one test that was too large for the code model. - Have a good idea of what I'll need to do for TLS, will need to start with assembler support. - Landed https://reviews.llvm.org/D45959 one step closer to removing MCSubargetInfo from assembler backend.