Get a disassembler based on the correct architecture for assembly
prologue profiling.

Change the log print statements to elide the thread number, make
some of them only print when IsLogVerbose().

Add a couple of sanity checks for impossible CFA values so backtraces
don't go too far off into the weeds.


git-svn-id: https://llvm.org/svn/llvm-project/llvdb/trunk@117343 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed