Commit Graph

1 Commits

Author SHA1 Message Date
Zijiao Ma bf6007bd1b Make the canonicalisation on shifts benifit to more case.
1.Fix pessimized case in FIXME.
2.Add tests for it.
3.The canonicalisation on shifts results in different sequence for
  tests of machine-licm.Correct some check lines.

Differential Revision: https://reviews.llvm.org/D27916

llvm-svn: 290410
2016-12-23 02:56:07 +00:00