X86FixupBWInsts: Minor cleanup. NFC
authorZvi Rackover <zvi.rackover@intel.com>
Thu, 23 Mar 2017 14:08:26 +0000 (14:08 +0000)
committerZvi Rackover <zvi.rackover@intel.com>
Thu, 23 Mar 2017 14:08:26 +0000 (14:08 +0000)
commit416795ac4c891100f77e978e2e1f3d8686fa788f
treec89078afab6be37e81a2432fd780252c8f0c1242
parent75d0a5b667ce65d80f53e350a5dbdbb774ff172f
X86FixupBWInsts: Minor cleanup. NFC

Summary: Cleanup some remnants of code from when the X86FixupBWInsts pass did both forward liveness analysis and backward liveness analysis.

Reviewers: MatzeB, myatsina, DavidKreitzer

Reviewed By: MatzeB

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D31264

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@298599 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86FixupBWInsts.cpp