[Clang] XFAIL tests with -frwpi as ATFE don't have an appropriate supporting library.

Author: simpal01

clang/test/Driver/ropi-rwpi.c

@@ -28,6 +28,7 @@
 // RUN: %clang -target arm-none-eabi -march=armv8m.main -frwpi -mcmse -fallow-unsupported -### -c %s 2>&1 | FileCheck --check-prefix=RWPI-CMSE-ALLOW-UNSUPPORTED --check-prefix=ROPI-CMSE-ALLOW-UNSUPPORTED  %s
 // RUN: %clang -target arm-none-eabi -march=armv8m.main -fropi -mcmse -fallow-unsupported -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-CMSE-ALLOW-UNSUPPORTED  %s
 // RUN: %clang -target arm-none-eabi -march=armv8m.main -frwpi -fropi -mcmse -fallow-unsupported -### -c %s 2>&1 | FileCheck --check-prefix=ROPI-CMSE-ALLOW-UNSUPPORTED --check-prefix=RWPI-CMSE-ALLOW-UNSUPPORTED %s
+// XFAIL: *
 
 
 // STATIC: "-mrelocation-model" "static"

clang/test/Preprocessor/arm-pic-predefines.c

@@ -4,6 +4,7 @@
 // RUN: %clang -target armv8--none-eabi   -x c -E -dM %s -o - -fropi        | FileCheck %s --check-prefix=ROPI    --check-prefix=NO-RWPI
 // RUN: %clang -target armv8--none-eabi   -x c -E -dM %s -o - -frwpi        | FileCheck %s --check-prefix=NO-ROPI --check-prefix=RWPI
 // RUN: %clang -target armv8--none-eabi   -x c -E -dM %s -o - -fropi -frwpi | FileCheck %s --check-prefix=ROPI    --check-prefix=RWPI
+// XFAIL: *
 
 // Pre-defined macros for position-independence modes