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Hi Chandler, I feel like this conversation has come full circle. So to ask again: how does one force CMOV to be emitted? You suggested “__builtin_unpredictable()” but that gets lost in various optimization passes. Given other architectures have CMOV like instructions, and given the usefulness of the instruction for performance tuning, it seems like a direct intrinsic would be best. What am I

...38811 Java JRE 8 installer 'jre-8uXX-windows-i586.exe' crashes on startup (GetThreadPreferredUILanguages is a stub) 39509 OneDrive for Business installer crashes in Win8 mode (user32.dll 'SetCoalescableTimer' stub missing) 39940 Stars! tooltips have wrong background color 40027 Caesar IV Demo crashes at launch 40342 playSNOW.exe needs implementation of KERNEL32.dll.InterlockedPushListSList 40355 HeidiSQL not starting since version 1.9.5 40517 Office 2007 shows error message "Unexpected error during export" when trying to export document as PDF file 4...

Hi Stepan, Sorry for the delay. It's great that you are working on MergeFunctions as well and I agree, we should definitely try to combine our efforts to improve MergeFunctions. Just to give you some context, the pass (with the similar function merging patch) is already being used in a production setting. From my point of view, it would be better if we focus on improving its capability

....ll 8 72703 0 0.02 72686 0 0.02 72686 dc-misc.ll 7 26604 0 0.01 26587 0 0.01 26587 dct64_i386.ll 2 133032 0 0.02 133001 0 0.02 133001 dead_try_block.ll 2 2794 0 0.01 2775 0 0.01 2775 debugger.ll 19 116833 0 0.02 116803 0 0.02 116803 debug.ll 0 449 0 0.01 419 0 0.01 419 decode_i386.ll 2 40058 0 0.01 40027 0 0.01 40027 decode.ll 2 12247 0 0.01 12217 0 0.01 12217 decoder.ll 14 196940 0 0.03 196919 0 0.02 196919 decomp.ll 22 116470 2 0.02 116206 0 0.02 116453 dec_viterbi_F.ll 3 42251 0 0.01 42232 0 0.01 42232 DefaultInitDynArrays.ll 2 4579 0 0.01 4568 0 0.01 4568 DefaultName.ll 7 62842 0 0.02 62807 0 0...