[X86] Remove WaitInsert::TTI member. NFCI.
authorSimon Pilgrim <llvm-dev@redking.me.uk>
Wed, 9 Sep 2020 16:48:22 +0000 (17:48 +0100)
committerSimon Pilgrim <llvm-dev@redking.me.uk>
Thu, 10 Sep 2020 10:45:08 +0000 (11:45 +0100)
commite80605e2421f1fe09eb6f64f46dc65766c2d5184
tree731bf96db09338e457e1472f0d87970e6b89e261
parenta97648b93846f163af262b9a0db684c7f5efc43f
[X86] Remove WaitInsert::TTI member. NFCI.

This is only ever set/used inside WaitInsert::runOnMachineFunction so don't bother storing it in the class.
llvm/lib/Target/X86/X86InsertWait.cpp