[LICM] Don't verify domtree/loopinfo unless EXPENSIVE_CHECKS is enabled.
authorEli Friedman <efriedma@quicinc.com>
Wed, 25 Sep 2019 22:35:47 +0000 (22:35 +0000)
committerEli Friedman <efriedma@quicinc.com>
Wed, 25 Sep 2019 22:35:47 +0000 (22:35 +0000)
commit69dddfe26836d246cd08126cc39376db02e95626
tree018bc73e0d9d80f7a4c27bf69270169d215681f0
parent93d87260f1f7b5ec6775fe88891e47a57e6392d6
[LICM] Don't verify domtree/loopinfo unless EXPENSIVE_CHECKS is enabled.

For large functions, verifying the whole function after each loop takes
non-linear time.

Differential Revision: https://reviews.llvm.org/D67571

llvm-svn: 372924
llvm/lib/Transforms/Scalar/LICM.cpp