Modify the regexp to match the debugger output of the 'Up Stack' and 'Down Stack' gud commands in order to more reliably locate the program counter and to display the file-and-line.
Modify the regexp to match the debugger output of the 'Up Stack' and 'Down Stack'
gud commands in order to more reliably locate the program counter and to display
the file-and-line.


git-svn-id: b33bab8abb5b18c12ee100cd7761ab452d00b2b0@122020 91177308-0d34-0410-b5e6-96231b3b80d8

apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,llvm-mirror/lldb,llvm-mirror/lldb,apple/swift-lldb,apple/swift-lldb,apple/swift-lldb,llvm-mirror/lldb,apple/swift-lldb