Recognize the eax/ebp/eip etc version of x86 register names in addition to the rax/rbp/rip register names when deciding whether a register is volatile or not.
Recognize the eax/ebp/eip etc version of x86 register
names in addition to the rax/rbp/rip register names when
deciding whether a register is volatile or not.


git-svn-id: 4c4cc70b1ef44ba2b7963015e681894188cea27e@164812 91177308-0d34-0410-b5e6-96231b3b80d8

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