[PATCH] D148120: [InstCombine] Remove scalable get_active_lane_mask calls which are always false

[Matt Devereau via Phabricator via llvm-commits]

MattDevereau updated this revision to Diff 514603.
MattDevereau added a comment.

@nikic I've updated this patch just for the sake of it, I expect D148010 <https://reviews.llvm.org/D148010> should fix the problem and make this patch unnecessary. Unfortunately I only have a small snippet of IR generated by clang but do not have my hands on the source code that generated this. Until I have the source I can't yet conclude if D148010 <https://reviews.llvm.org/D148010> has fixed the original problem.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D148120/new/

https://reviews.llvm.org/D148120

Files:
  llvm/lib/Transforms/InstCombine/InstCombineCalls.cpp
  llvm/test/Transforms/InstCombine/get-active-lane-mask.ll

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