Switch "windows" to "system-windows" in some XFAILs

The test failure mode appears to be due to the host machine rather than the
target. The PS4 buildbots are windows-hosted targeting x86_64-scei-ps4,
and are currently reporting these as unexpected failures:

  http://lab.llvm.org:8011/builders/llvm-clang-lld-x86_64-scei-ps4-windows10pro-fast/builds/28114


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@371726 91177308-0d34-0410-b5e6-96231b3b80d8

test/Index/index-module-with-vfs.m

@@ -1,5 +1,5 @@
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 @import ModuleNeedsVFS;
 

test/Modules/double-quotes.m

@@ -1,5 +1,5 @@
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 // RUN: rm -rf %t
 // RUN: mkdir %t

test/Modules/framework-public-includes-private.m

@@ -1,5 +1,5 @@
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 // RUN: rm -rf %t
 // RUN: mkdir %t

test/VFS/external-names.c

@@ -2,7 +2,7 @@
 // RUN: sed -e "s@INPUT_DIR@%/S/Inputs@g" -e "s@OUT_DIR@%/t@g" -e "s@EXTERNAL_NAMES@false@" %S/Inputs/use-external-names.yaml > %t.yaml
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 #include "external-names.h"
 #ifdef REINCLUDE

test/VFS/framework-import.m

@@ -2,7 +2,7 @@
 // RUN: %clang_cc1 -Werror -F %t -ivfsoverlay %t.yaml -fsyntax-only %s
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 #import <SomeFramework/public_header.h>
 

test/VFS/implicit-include.c

@@ -2,7 +2,7 @@
 // RUN: %clang_cc1 -Werror -ivfsoverlay %t.yaml -I %t -include "not_real.h" -fsyntax-only %s
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 void foo() {
   bar();

test/VFS/include-mixed-real-and-virtual.c

@@ -5,7 +5,7 @@
 // RUN: %clang_cc1 -Werror -ivfsoverlay %t.yaml -I %t -fsyntax-only %s
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 #include "not_real.h"
 #include "real.h"

test/VFS/include-real-from-virtual.c

@@ -5,7 +5,7 @@
 // RUN: %clang_cc1 -Werror -ivfsoverlay %t.yaml -I %t -fsyntax-only %s
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 #include "include_real.h"
 

test/VFS/include-virtual-from-real.c

@@ -5,7 +5,7 @@
 // RUN: %clang_cc1 -Werror -ivfsoverlay %t.yaml -I %t -fsyntax-only %s
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 #include "include_not_real.h"
 

test/VFS/include.c

@@ -2,7 +2,7 @@
 // RUN: %clang_cc1 -Werror -I %t -ivfsoverlay %t.yaml -fsyntax-only %s
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 #include "not_real.h"
 

test/VFS/incomplete-umbrella.m

@@ -6,7 +6,7 @@
 // RUN:     -ivfsoverlay %t.yaml -F %t -fsyntax-only %s 2>&1 | FileCheck %s
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 @import Incomplete;
 // CHECK: umbrella header for module 'Incomplete' {{.*}}IncompleteVFS.h

test/VFS/module-import.m

@@ -3,7 +3,7 @@
 // RUN: %clang_cc1 -Werror -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -ivfsoverlay %t.yaml -I %t -fsyntax-only %s
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 @import not_real;
 

test/VFS/real-path-found-first.m

@@ -5,7 +5,7 @@
 // the dependency files by real path.
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 // RUN: rm -rf %t %t-cache %t.pch
 // RUN: mkdir -p %t/SomeFramework.framework/Modules

test/VFS/relative-path.c

@@ -4,7 +4,7 @@
 // RUN: %clang_cc1 -Werror -I . -ivfsoverlay %t.yaml -fsyntax-only %s
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 #include "not_real.h"
 

test/VFS/subframework-symlink.m

@@ -1,5 +1,5 @@
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 // Test that when a subframework is a symlink to another framework, we don't
 // add it as a submodule to the enclosing framework. We also need to make clang

test/VFS/umbrella-framework-import-skipnonexist.m

@@ -1,7 +1,7 @@
 // REQUIRES: crash-recovery
 
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 // RUN: rm -rf %t
 // RUN: mkdir -p %t/vdir %t/outdir %t/cache

test/VFS/vfsroot-include.c

@@ -1,5 +1,5 @@
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 // RUN: rm -rf %t
 // RUN: mkdir -p %t

test/VFS/vfsroot-module.m

@@ -1,5 +1,5 @@
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 // RUN: rm -rf %t
 // RUN: mkdir -p %t

test/VFS/vfsroot-with-overlay.c

@@ -1,5 +1,5 @@
 // FIXME: PR43272
-// XFAIL: windows
+// XFAIL: system-windows
 
 // RUN: rm -rf %t
 // RUN: mkdir -p %t