Index: compiler-rt/trunk/test/sanitizer_common/TestCases/Linux/ptrace.cc
===================================================================
--- compiler-rt/trunk/test/sanitizer_common/TestCases/Linux/ptrace.cc
+++ compiler-rt/trunk/test/sanitizer_common/TestCases/Linux/ptrace.cc
@@ -19,8 +19,10 @@
     execl("/bin/true", "true", NULL);
   } else {
     wait(NULL);
-    user_regs_struct regs;
     int res;
+
+#if __x86_64__
+    user_regs_struct regs;
     res = ptrace(PTRACE_GETREGS, pid, NULL, &regs);
     assert(!res);
     if (regs.rip)
@@ -31,6 +33,21 @@
     assert(!res);
     if (fpregs.mxcsr)
       printf("%x\n", fpregs.mxcsr);
+#endif // __x86_64__
+
+#if __powerpc64__
+    struct pt_regs regs;
+    res = ptrace((enum __ptrace_request)PTRACE_GETREGS, pid, NULL, &regs);
+    assert(!res);
+    if (regs.nip)
+      printf("%lx\n", regs.nip);
+
+    elf_fpregset_t fpregs;
+    res = ptrace((enum __ptrace_request)PTRACE_GETFPREGS, pid, NULL, &fpregs);
+    assert(!res);
+    if ((elf_greg_t)fpregs[32]) // fpscr
+      printf("%lx\n", (elf_greg_t)fpregs[32]);
+#endif // __powerpc64__
 
     siginfo_t siginfo;
     res = ptrace(PTRACE_GETSIGINFO, pid, NULL, &siginfo);