move CMOV_FR32 and friends to InstrCompiler, since they are 
pseudo instructions.

Move POPCNT to InstrSSE since they are SSE4 instructions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@115603 91177308-0d34-0410-b5e6-96231b3b80d8
4 files changed