[win][arm64ec] XFAIL x86/x64 intrinsic tests on Arm64EC

Author: dpaoliello

clang/test/Headers/mm3dnow.c

@@ -2,6 +2,9 @@
 // RUN: %clang_cc1 -fsyntax-only -D_CLANG_DISABLE_CRT_DEPRECATION_WARNINGS -ffreestanding %s -verify
 // RUN: %clang_cc1 -fsyntax-only -ffreestanding -x c++ %s -verify
 
+// XFAIL: target=arm64ec-pc-windows-msvc
+// These intrinsics are not yet implemented for Arm64EC.
+
 #if defined(i386) || defined(__x86_64__)
 #ifndef _CLANG_DISABLE_CRT_DEPRECATION_WARNINGS
 // [email protected]:*{{The <mm3dnow.h> header is deprecated}}

clang/test/Headers/pmmintrin.c

@@ -2,6 +2,9 @@
 // RUN: %clang_cc1 -fsyntax-only -ffreestanding -x c++ %s -verify
 // expected-no-diagnostics
 
+// XFAIL: target=arm64ec-pc-windows-msvc
+// These intrinsics are not yet implemented for Arm64EC.
+
 #if defined(i386) || defined(__x86_64__)
 #include <pmmintrin.h>
 

clang/test/Headers/x86-intrinsics-headers.c

@@ -2,6 +2,9 @@
 // RUN: %clang_cc1 -fsyntax-only -ffreestanding -flax-vector-conversions=none %s
 // RUN: %clang_cc1 -fsyntax-only -ffreestanding -x c++ %s
 
+// XFAIL: target=arm64ec-pc-windows-msvc
+// These intrinsics are not yet implemented for Arm64EC.
+
 #if defined(i386) || defined(__x86_64__)
 
 #ifdef __SSE4_2__

clang/test/Headers/x86intrin.c

@@ -3,6 +3,9 @@
 // RUN: %clang_cc1 -fsyntax-only -ffreestanding -x c++ %s -verify
 // expected-no-diagnostics
 
+// XFAIL: target=arm64ec-pc-windows-msvc
+// These intrinsics are not yet implemented for Arm64EC.
+
 #if defined(i386) || defined(__x86_64__)
 
 // Include the metaheader that includes all x86 intrinsic headers.

clang/test/Headers/x86intrin.cpp

@@ -1,6 +1,9 @@
 // RUN: %clang_cc1 -fsyntax-only -ffreestanding %s -verify
 // expected-no-diagnostics
 
+// XFAIL: target=arm64ec-pc-windows-msvc
+// These intrinsics are not yet implemented for Arm64EC.
+
 #if defined(i386) || defined(__x86_64__)
 
 // Include the metaheader that includes all x86 intrinsic headers.