[NVPTX] Set ctlz_zero_undef to Expand so LegalizeDAG will convert it to ctlz. Remove...
authorCraig Topper <craig.topper@gmail.com>
Sat, 23 Apr 2016 02:49:29 +0000 (02:49 +0000)
committerCraig Topper <craig.topper@gmail.com>
Sat, 23 Apr 2016 02:49:29 +0000 (02:49 +0000)
commit6f8b8e4c45edc4b0433af49ff65e3bcc0ded7524
tree0d377d3951b839a0a530d159af017c153090f21d
parentb297b6b0c930771067170ebd966fbe293899c0c2
[NVPTX] Set ctlz_zero_undef to Expand so LegalizeDAG will convert it to ctlz. Remove the now unneccessary isel patterns. NFC

llvm-svn: 267265
llvm/lib/Target/NVPTX/NVPTXISelLowering.cpp
llvm/lib/Target/NVPTX/NVPTXInstrInfo.td