x86: Cast stride to __PTRDIFF_TYPE__ in AMX intrinsics

On 64-bit Windows, long is 32 bits and can't be used as stride in memory
operand when base is a pointer which is 64 bits.  Cast stride to
__PTRDIFF_TYPE__, instead of long.

	PR target/106714
	* config/i386/amxtileintrin.h (_tile_loadd_internal): Cast to
	__PTRDIFF_TYPE__.
	(_tile_stream_loadd_internal): Likewise.
	(_tile_stored_internal): Likewise.

diff --git a/gcc/config/i386/amxtileintrin.h b/gcc/config/i386/amxtileintrin.h
index 7b5a39eba72ac404812d9c602104ad9266ff3d6f..06f18aa9bfb9f2061dded52dcbc2d13465a459ed 100644 (file)
--- a/gcc/config/i386/amxtileintrin.h
+++ b/gcc/config/i386/amxtileintrin.h
@@ -62,7 +62,7 @@ _tile_release (void)
 #define _tile_loadd_internal(dst,base,stride)                          \
   __asm__ volatile                                                     \
   ("{tileloadd\t(%0,%1,1), %%tmm"#dst"|tileloadd\t%%tmm"#dst", [%0+%1*1]}" \
-   :: "r" ((const void*) (base)), "r" ((long) (stride)))
+   :: "r" ((const void*) (base)), "r" ((__PTRDIFF_TYPE__) (stride)))
 
 #define _tile_stream_loadd(dst,base,stride)            \
   _tile_stream_loadd_internal (dst, base, stride)
@@ -70,7 +70,7 @@ _tile_release (void)
 #define _tile_stream_loadd_internal(dst,base,stride)                   \
   __asm__ volatile                                                     \
   ("{tileloaddt1\t(%0,%1,1), %%tmm"#dst"|tileloaddt1\t%%tmm"#dst", [%0+%1*1]}" \
-   :: "r" ((const void*) (base)), "r" ((long) (stride)))
+   :: "r" ((const void*) (base)), "r" ((__PTRDIFF_TYPE__) (stride)))
 
 #define _tile_stored(dst,base,stride)          \
   _tile_stored_internal (dst, base, stride)
@@ -78,7 +78,7 @@ _tile_release (void)
 #define _tile_stored_internal(src,base,stride)                         \
   __asm__ volatile                                                     \
   ("{tilestored\t%%tmm"#src", (%0,%1,1)|tilestored\t[%0+%1*1], %%tmm"#src"}" \
-   :: "r" ((void*) (base)), "r" ((long) (stride)) \
+   :: "r" ((void*) (base)), "r" ((__PTRDIFF_TYPE__) (stride)) \
    : "memory")
 
 #define _tile_zero(dst)                                \