TBAA: remove !tbaa from testing cases if not used.

This will make it easier to turn on struct-path aware TBAA since the metadata
format will change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180796 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/CodeGen/PowerPC/lbzux.ll b/test/CodeGen/PowerPC/lbzux.ll
index 9895130..f3158b3 100644
--- a/test/CodeGen/PowerPC/lbzux.ll
+++ b/test/CodeGen/PowerPC/lbzux.ll
@@ -4,7 +4,7 @@
 
 define fastcc void @allocateSpace(i1 %cond1, i1 %cond2) nounwind {
 entry:
-  %0 = load i8** undef, align 8, !tbaa !0
+  %0 = load i8** undef, align 8
   br i1 undef, label %return, label %lor.lhs.false
 
 lor.lhs.false:                                    ; preds = %entry
@@ -43,7 +43,3 @@
 ; CHECK: @allocateSpace
 ; CHECK: lbzux
 }
-
-!0 = metadata !{metadata !"any pointer", metadata !1}
-!1 = metadata !{metadata !"omnipotent char", metadata !2}
-!2 = metadata !{metadata !"Simple C/C++ TBAA"}