Add experimental -enable-lsr-phielim option.
authorAndrew Trick <atrick@apple.com>
Tue, 11 Oct 2011 02:30:45 +0000 (02:30 +0000)
committerAndrew Trick <atrick@apple.com>
Tue, 11 Oct 2011 02:30:45 +0000 (02:30 +0000)
commita02bfced06b4cc700e50bc497cc42667653f091a
tree5211d8e39a9e0791edc1305b7a2e3a3bd8aff511
parent204494149b6f846e8f173f525b129f5508076049
Add experimental -enable-lsr-phielim option.

I'm not sure we will need it in the long run, but the option is
currently useful for checking if the output of LSR is "clean".

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141634 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/LoopStrengthReduce.cpp