XFAIL this test for PPC.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84782 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/FrontendC++/member-alignment.cpp b/test/FrontendC++/member-alignment.cpp
index 01c90ca..6afc0aa 100644
--- a/test/FrontendC++/member-alignment.cpp
+++ b/test/FrontendC++/member-alignment.cpp
@@ -1,5 +1,5 @@
 // RUN: %llvmgxx -S -emit-llvm %s -o - | FileCheck %s
-// XFAIL: arm
+// XFAIL: arm,powerpc
 
 // rdar://7268289