Get the Linux ptrace test working on PowerPC64
Get the Linux ptrace test working on PowerPC64

The test refers to user_regs_struct.rip so it can only ever have worked
on x86-64. Put this code inside an appropriate #if, and add a similar
case for PowerPC64. (If we do likewise for ARM we can probably remove
the XFAILs, but I have no way of testing that.)

Those changes are enough to get the test working for me on big-endian
PowerPC64 Fedora 19.

Differential Revision: http://reviews.llvm.org/D6108


git-svn-id: c199f293c43da69278bea8e88f92242bf3aa95f7@221337 91177308-0d34-0410-b5e6-96231b3b80d8

llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt,llvm-mirror/compiler-rt