Maksim Panchenko 43bc4a09ad Changed splitting options and fixed sorting. ...

Summary:
Splitting option now has different meanings/values. Since landing pads
are mostly always cold/frozen, we should split them before anything
else (we still check the execution count is 0). That's value '1'.
Everything else goes on top of that and has increased value (2 - large
functions, 3 - everything).

Sorting was non-deterministic and somewhat broken for functions
with EH ranges. Fixed that and added '-split-all-cold' option to
outline all 0-count blocks.

Fixed compilation of test cases. After my last commit the binaries
were linked to wrong source files (i.e. debug info). Had to rebuild
the binaries from updated sources.

(cherry picked from FBD3209369)

2016-04-20 15:31:11 -07:00

85 KiB

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