Disable, for now, llvm/test/Transforms/GCOVProfiling on win32. I'll investigate them later.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@177894 91177308-0d34-0410-b5e6-96231b3b80d8

test/Transforms/GCOVProfiling/linkagename.ll

@@ -4,6 +4,8 @@
 ; RUN: grep _Z3foov %T/linkagename.gcno
 ; RUN: rm %T/linkagename.gcno
 
+; REQUIRES: shell
+
 define void @_Z3foov() {
 entry:
   ret void, !dbg !8

test/Transforms/GCOVProfiling/version.ll

@@ -12,6 +12,8 @@ define void @test() {
   ret void, !dbg !8
 }
 
+; REQUIRES: shell
+
 !llvm.gcov = !{!9}
 !llvm.dbg.cu = !{!0}