[Diffusion] rGc93f93b2e3f2: Revert "Revert "Recommit "Revert "[CVP] processSwitch: Remove default case when…

[Alexander Kornienko via Phabricator via cfe-commits]

alexfh added a comment.

Reduced the problematic file to this: F20567816: test2.cc <https://reviews.llvm.org/F20567816>

  $ time ./clang-before -O3 -c test2.cc
  
  real 0m0.242s
  user 0m0.178s
  sys 0m0.064s
  $ time ./clang-after -O3 -c test2.cc
  
  real 0m41.063s
  user 0m40.971s
  sys 0m0.090s

I'm observing this on x86-64, linux.


BRANCHES
  EmptyLineAfterFunctionDefinition, fix_asan, main

Users:
  junparser (Author)

https://reviews.llvm.org/rGc93f93b2e3f2