Louis Gerbarg 27539d46cc Add a flag to disable the ARM64DeadRegisterDefinitionsPass
This patch adds a -arm64-dead-def-elimination flag so that it is possible to
disable dead definition elimination. Includes test case.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@206207 91177308-0d34-0410-b5e6-96231b3b80d8
2014-04-14 21:05:02 +00:00
..
2014-03-29 19:21:20 +00:00
2014-04-03 23:43:12 +00:00