diff --git a/crates/core_arch/src/x86_64/amxbf16.rs b/crates/core_arch/src/x86_64/amxbf16.rs
index f0975cd88d..641d83e05d 100644
--- a/crates/core_arch/src/x86_64/amxbf16.rs
+++ b/crates/core_arch/src/x86_64/amxbf16.rs
@@ -5,7 +5,7 @@
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_tile_dpbf16ps&ig_expand=6864)
 #[inline]
 #[allow(non_upper_case_globals)]
-#[rustc_legacy_const_generics(0,1,2)]
+#[rustc_legacy_const_generics(0, 1, 2)]
 #[target_feature(enable = "amx-bf16")]
 #[unstable(feature = "x86_amx_intrinsics", issue = "126622")]
 pub unsafe fn _tile_dpbf16ps<const dst: i8, const A: i8, const B: i8>() {
diff --git a/crates/core_arch/src/x86_64/amxcomplex.rs b/crates/core_arch/src/x86_64/amxcomplex.rs
index c422654949..e4adb26bc6 100644
--- a/crates/core_arch/src/x86_64/amxcomplex.rs
+++ b/crates/core_arch/src/x86_64/amxcomplex.rs
@@ -9,7 +9,7 @@
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_tile_cmmimfp16ps&ig_expand=6860)
 #[inline]
 #[allow(non_upper_case_globals)]
-#[rustc_legacy_const_generics(0,1,2)]
+#[rustc_legacy_const_generics(0, 1, 2)]
 #[target_feature(enable = "amx-complex")]
 #[unstable(feature = "x86_amx_intrinsics", issue = "126622")]
 pub unsafe fn _tile_cmmimfp16ps<const dst: i8, const A: i8, const B: i8>() {
@@ -30,7 +30,7 @@ pub unsafe fn _tile_cmmimfp16ps<const dst: i8, const A: i8, const B: i8>() {
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_tile_cmmrlfp16ps&ig_expand=6862)
 #[inline]
 #[allow(non_upper_case_globals)]
-#[rustc_legacy_const_generics(0,1,2)]
+#[rustc_legacy_const_generics(0, 1, 2)]
 #[target_feature(enable = "amx-complex")]
 #[unstable(feature = "x86_amx_intrinsics", issue = "126622")]
 pub unsafe fn _tile_cmmrlfp16ps<const dst: i8, const A: i8, const B: i8>() {
diff --git a/crates/core_arch/src/x86_64/amxfp16.rs b/crates/core_arch/src/x86_64/amxfp16.rs
index 4cd94b6527..caa0eacebb 100644
--- a/crates/core_arch/src/x86_64/amxfp16.rs
+++ b/crates/core_arch/src/x86_64/amxfp16.rs
@@ -5,7 +5,7 @@
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_tile_dpfp16ps&ig_expand=6874)
 #[inline]
 #[allow(non_upper_case_globals)]
-#[rustc_legacy_const_generics(0,1,2)]
+#[rustc_legacy_const_generics(0, 1, 2)]
 #[target_feature(enable = "amx-fp16")]
 #[unstable(feature = "x86_amx_intrinsics", issue = "126622")]
 pub unsafe fn _tile_dpfp16ps<const dst: i8, const A: i8, const B: i8>() {
diff --git a/crates/core_arch/src/x86_64/amxint8.rs b/crates/core_arch/src/x86_64/amxint8.rs
index 226daa37d9..81869c375c 100644
--- a/crates/core_arch/src/x86_64/amxint8.rs
+++ b/crates/core_arch/src/x86_64/amxint8.rs
@@ -6,7 +6,7 @@
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_tile_dpbssd&ig_expand=6866)
 #[inline]
 #[allow(non_upper_case_globals)]
-#[rustc_legacy_const_generics(0,1,2)]
+#[rustc_legacy_const_generics(0, 1, 2)]
 #[target_feature(enable = "amx-int8")]
 #[unstable(feature = "x86_amx_intrinsics", issue = "126622")]
 pub unsafe fn _tile_dpbssd<const dst: i8, const A: i8, const B: i8>() {
@@ -24,7 +24,7 @@ pub unsafe fn _tile_dpbssd<const dst: i8, const A: i8, const B: i8>() {
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_tile_dpbsud&ig_expand=6868)
 #[inline]
 #[allow(non_upper_case_globals)]
-#[rustc_legacy_const_generics(0,1,2)]
+#[rustc_legacy_const_generics(0, 1, 2)]
 #[target_feature(enable = "amx-int8")]
 #[unstable(feature = "x86_amx_intrinsics", issue = "126622")]
 pub unsafe fn _tile_dpbsud<const dst: i8, const A: i8, const B: i8>() {
@@ -42,7 +42,7 @@ pub unsafe fn _tile_dpbsud<const dst: i8, const A: i8, const B: i8>() {
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_tile_dpbusd&ig_expand=6870)
 #[inline]
 #[allow(non_upper_case_globals)]
-#[rustc_legacy_const_generics(0,1,2)]
+#[rustc_legacy_const_generics(0, 1, 2)]
 #[target_feature(enable = "amx-int8")]
 #[unstable(feature = "x86_amx_intrinsics", issue = "126622")]
 pub unsafe fn _tile_dpbusd<const dst: i8, const A: i8, const B: i8>() {
@@ -60,7 +60,7 @@ pub unsafe fn _tile_dpbusd<const dst: i8, const A: i8, const B: i8>() {
 /// [Intel's documentation](https://www.intel.com/content/www/us/en/docs/intrinsics-guide/index.html#text=_tile_dpbuud&ig_expand=6872)
 #[inline]
 #[allow(non_upper_case_globals)]
-#[rustc_legacy_const_generics(0,1,2)]
+#[rustc_legacy_const_generics(0, 1, 2)]
 #[target_feature(enable = "amx-int8")]
 #[unstable(feature = "x86_amx_intrinsics", issue = "126622")]
 pub unsafe fn _tile_dpbuud<const dst: i8, const A: i8, const B: i8>() {