Add REQUIRES in clang test for fpm8

Author: CarolineConcatto

clang/test/AST/fpm8_opaque.cpp renamed to clang/test/AST/arm-fpm8.cpp

@@ -1,4 +1,7 @@
-// RUN: %clang_cc1 -std=c++11 -ast-dump %s | FileCheck %s --strict-whitespace
+// RUN: %clang_cc1 -std=c++11 -triple aarch64-arm-none-eabi -target-feature -fp8 -ast-dump %s | \
+// RUN:  FileCheck %s --strict-whitespace
+
+// REQUIRES: aarch64-registered-target || arm-registered-target
 
 /*  Various contexts where type __fpm8 can appear. */
 

clang/test/CodeGen/fpm8_opaque.c renamed to clang/test/CodeGen/arm-fpm8.c

@@ -1,5 +1,7 @@
 // NOTE: Assertions have been autogenerated by utils/update_cc_test_checks.py UTC_ARGS: --version 4
-// RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
+// RUN: %clang_cc1 -emit-llvm -triple aarch64-arm-none-eabi -target-feature -fp8 -o - %s | FileCheck %s
+
+// REQUIRES: aarch64-registered-target
 
 // CHECK-LABEL: define dso_local i8 @func1n(
 // CHECK-SAME: i8 noundef [[FPM8:%.*]]) #[[ATTR0:[0-9]+]] {

clang/test/Sema/arm-fp8-forbidden-ops.cpp

@@ -1,4 +1,6 @@
-// RUN: %clang_cc1 -fsyntax-only -verify -triple aarch64 -target-feature +fp8 %s
+// RUN: %clang_cc1 -fsyntax-only -verify -triple aarch64-arm-none-eabi -target-feature -fp8 %s
+
+// REQUIRES: aarch64-registered-target
 
 __fpm8 test_cast_from_float(unsigned in) {
   return (__fpm8)in; // expected-error {{cannot cast 'unsigned int' to '__fpm8'; types are not compatible}}

clang/test/Sema/arm-fp8-forbidden-ops.c renamed to clang/test/Sema/arm-fpm8.c

@@ -1,9 +1,13 @@
-// RUN: %clang_cc1 -fsyntax-only -verify=scalar,neon -std=c++11 \
-// RUN:   -triple aarch64 -target-cpu cortex-a75 \
-// RUN:   -target-feature +fp8 -Wno-unused %s
+// RUN: %clang_cc1 -fsyntax-only -verify=scalar -triple aarch64-arm-none-eabi -target-feature -fp8  %s
 
 // REQUIRES: aarch64-registered-target
+__fpm8 test_static_cast_from_char(char in) {
+  return static_cast<__fpm8>(in); // scalar-error {{static_cast from 'char' to '__fpm8' is not allowed}}
+}
 
+char test_static_cast_to_char(__fpm8 in) {
+  return static_cast<char>(in); // scalar-error {{static_cast from '__fpm8' to 'char' is not allowed}}
+}
 void test(bool b) {
   __fpm8 fpm8;