[StackProtector] Use INITIALIZE_TM_PASS instead of INITIALIZE_PASS in order to make sure that its TargetMachine constructor is registered.
[StackProtector] Use INITIALIZE_TM_PASS instead of INITIALIZE_PASS
in order to make sure that its TargetMachine constructor is
registered.

This allows us to run the PEI machine pass with MIR input
(see PR30324).


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@281474 91177308-0d34-0410-b5e6-96231b3b80d8

GPUOpen-Drivers/llvm,apple/swift-llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,llvm-mirror/llvm,GPUOpen-Drivers/llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,llvm-mirror/llvm,apple/swift-llvm,GPUOpen-Drivers/llvm,apple/swift-llvm,llvm-mirror/llvm,apple/swift-llvm,llvm-mirror/llvm,apple/swift-llvm,llvm-mirror/llvm,apple/swift-llvm,llvm-mirror/llvm