XFAIL this test for powerpc.

This test relies on iSel lowering dbg_declare intrinsic when CodeGen::OptLevel is None. On PPC side, CodeGen::OptLevel stays to default when -O0 is used on the command line.

llvm-svn: 101190

llvm/test/DebugInfo/2010-04-13-PubType.ll

@@ -2,7 +2,7 @@
 ; RUN: grep "External Name" %t | grep -v X
 ; RUN: grep "External Name" %t | grep Y | count 1
 ; Test to check type with no defintion is listed in pubtypes section.
-
+; XFAIL: powerpc
 %struct.X = type opaque
 %struct.Y = type { i32 }