diff --git a/clang/lib/Headers/amxintrin.h b/clang/lib/Headers/amxintrin.h
--- a/clang/lib/Headers/amxintrin.h
+++ b/clang/lib/Headers/amxintrin.h
@@ -313,9 +313,8 @@
 ///    A pointer to base address.
 /// \param stride
 ///    The stride between the rows' data to be loaded in memory.
-__DEFAULT_FN_ATTRS_TILE
-static void __tile_loadd(__tile1024i *dst, const void *base,
-                         __SIZE_TYPE__ stride) {
+static __inline__ void __DEFAULT_FN_ATTRS_TILE
+__tile_loadd(__tile1024i *dst, const void *base, __SIZE_TYPE__ stride) {
   dst->tile = _tile_loadd_internal(dst->row, dst->col, base, stride);
 }
 
@@ -334,9 +333,8 @@
 ///    A pointer to base address.
 /// \param stride
 ///    The stride between the rows' data to be loaded in memory.
-__DEFAULT_FN_ATTRS_TILE
-static void __tile_stream_loadd(__tile1024i *dst, const void *base,
-                                __SIZE_TYPE__ stride) {
+static __inline__ void __DEFAULT_FN_ATTRS_TILE
+__tile_stream_loadd(__tile1024i *dst, const void *base, __SIZE_TYPE__ stride) {
   dst->tile = _tile_loaddt1_internal(dst->row, dst->col, base, stride);
 }
 
@@ -356,9 +354,8 @@
 ///    The 1st source tile. Max size is 1024 Bytes.
 /// \param src1
 ///    The 2nd source tile. Max size is 1024 Bytes.
-__DEFAULT_FN_ATTRS_INT8
-static void __tile_dpbssd(__tile1024i *dst, __tile1024i src0,
-                          __tile1024i src1) {
+static __inline__ void __DEFAULT_FN_ATTRS_INT8
+__tile_dpbssd(__tile1024i *dst, __tile1024i src0, __tile1024i src1) {
   dst->tile = _tile_dpbssd_internal(src0.row, src1.col, src0.col, dst->tile,
                                     src0.tile, src1.tile);
 }
@@ -379,9 +376,8 @@
 ///    The 1st source tile. Max size is 1024 Bytes.
 /// \param src1
 ///    The 2nd source tile. Max size is 1024 Bytes.
-__DEFAULT_FN_ATTRS_INT8
-static void __tile_dpbsud(__tile1024i *dst, __tile1024i src0,
-                          __tile1024i src1) {
+static __inline__ void __DEFAULT_FN_ATTRS_INT8
+__tile_dpbsud(__tile1024i *dst, __tile1024i src0, __tile1024i src1) {
   dst->tile = _tile_dpbsud_internal(src0.row, src1.col, src0.col, dst->tile,
                                     src0.tile, src1.tile);
 }
@@ -402,9 +398,8 @@
 ///    The 1st source tile. Max size is 1024 Bytes.
 /// \param src1
 ///    The 2nd source tile. Max size is 1024 Bytes.
-__DEFAULT_FN_ATTRS_INT8
-static void __tile_dpbusd(__tile1024i *dst, __tile1024i src0,
-                          __tile1024i src1) {
+static __inline__ void __DEFAULT_FN_ATTRS_INT8
+__tile_dpbusd(__tile1024i *dst, __tile1024i src0, __tile1024i src1) {
   dst->tile = _tile_dpbusd_internal(src0.row, src1.col, src0.col, dst->tile,
                                     src0.tile, src1.tile);
 }
@@ -425,9 +420,8 @@
 ///    The 1st source tile. Max size is 1024 Bytes.
 /// \param src1
 ///    The 2nd source tile. Max size is 1024 Bytes.
-__DEFAULT_FN_ATTRS_INT8
-static void __tile_dpbuud(__tile1024i *dst, __tile1024i src0,
-                          __tile1024i src1) {
+static __inline__ void __DEFAULT_FN_ATTRS_INT8
+__tile_dpbuud(__tile1024i *dst, __tile1024i src0, __tile1024i src1) {
   dst->tile = _tile_dpbuud_internal(src0.row, src1.col, src0.col, dst->tile,
                                     src0.tile, src1.tile);
 }
@@ -445,8 +439,8 @@
 ///    A pointer to base address.
 /// \param stride
 ///    The stride between the rows' data to be stored in memory.
-__DEFAULT_FN_ATTRS_TILE
-static void __tile_stored(void *base, __SIZE_TYPE__ stride, __tile1024i src) {
+static __inline__ void __DEFAULT_FN_ATTRS_TILE
+__tile_stored(void *base, __SIZE_TYPE__ stride, __tile1024i src) {
   _tile_stored_internal(src.row, src.col, base, stride, src.tile);
 }
 
@@ -458,8 +452,8 @@
 ///
 /// \param dst
 ///    The destination tile to be zero. Max size is 1024 Bytes.
-__DEFAULT_FN_ATTRS_TILE
-static void __tile_zero(__tile1024i *dst) {
+static __inline__ void __DEFAULT_FN_ATTRS_TILE
+__tile_zero(__tile1024i *dst) {
   dst->tile = __builtin_ia32_tilezero_internal(dst->row, dst->col);
 }
 
@@ -478,9 +472,8 @@
 ///    The 1st source tile. Max size is 1024 Bytes.
 /// \param src1
 ///    The 2nd source tile. Max size is 1024 Bytes.
-__DEFAULT_FN_ATTRS_BF16
-static void __tile_dpbf16ps(__tile1024i *dst, __tile1024i src0,
-                            __tile1024i src1) {
+static __inline__ void __DEFAULT_FN_ATTRS_BF16
+__tile_dpbf16ps(__tile1024i *dst, __tile1024i src0, __tile1024i src1) {
   dst->tile = _tile_dpbf16ps_internal(src0.row, src1.col, src0.col, dst->tile,
                                       src0.tile, src1.tile);
 }