Remove old ARM intrinsic generator

library/stdarch/Cargo.toml

@@ -6,7 +6,6 @@ members = [
   "crates/stdarch-verify",
   "crates/core_arch",
   "crates/std_detect",
-  "crates/stdarch-gen-arm",
   "crates/stdarch-gen-loongarch",
   "crates/stdarch-gen2",
   "crates/intrinsic-test",

library/stdarch/crates/core_arch/src/arm_shared/neon/mod.rs

@@ -11,63 +11,15 @@ use crate::{core_arch::simd::*, hint::unreachable_unchecked, intrinsics::simd::*
 #[cfg(test)]
 use stdarch_test::assert_instr;
 
-#[cfg_attr(
-    not(target_arch = "arm"),
-    stable(feature = "neon_intrinsics", since = "1.59.0")
-)]
-#[cfg_attr(
-    target_arch = "arm",
-    unstable(feature = "stdarch_arm_neon_intrinsics", issue = "111800")
-)]
-pub trait AsUnsigned {
-    #[cfg_attr(
-        not(target_arch = "arm"),
-        stable(feature = "neon_intrinsics", since = "1.59.0")
-    )]
-    #[cfg_attr(
-        target_arch = "arm",
-        unstable(feature = "stdarch_arm_neon_intrinsics", issue = "111800")
-    )]
+#[unstable(feature = "stdarch_internal", issue = "none")]
+pub(crate) trait AsUnsigned {
     type Unsigned: ?Sized;
-
-    #[cfg_attr(
-        not(target_arch = "arm"),
-        stable(feature = "neon_intrinsics", since = "1.59.0")
-    )]
-    #[cfg_attr(
-        target_arch = "arm",
-        unstable(feature = "stdarch_arm_neon_intrinsics", issue = "111800")
-    )]
     unsafe fn as_unsigned(self) -> Self::Unsigned;
 }
 
-#[cfg_attr(
-    not(target_arch = "arm"),
-    stable(feature = "neon_intrinsics", since = "1.59.0")
-)]
-#[cfg_attr(
-    target_arch = "arm",
-    unstable(feature = "stdarch_arm_neon_intrinsics", issue = "111800")
-)]
-pub trait AsSigned {
-    #[cfg_attr(
-        not(target_arch = "arm"),
-        stable(feature = "neon_intrinsics", since = "1.59.0")
-    )]
-    #[cfg_attr(
-        target_arch = "arm",
-        unstable(feature = "stdarch_arm_neon_intrinsics", issue = "111800")
-    )]
+#[unstable(feature = "stdarch_internal", issue = "none")]
+pub(crate) trait AsSigned {
     type Signed: ?Sized;
-
-    #[cfg_attr(
-        not(target_arch = "arm"),
-        stable(feature = "neon_intrinsics", since = "1.59.0")
-    )]
-    #[cfg_attr(
-        target_arch = "arm",
-        unstable(feature = "stdarch_arm_neon_intrinsics", issue = "111800")
-    )]
     unsafe fn as_signed(self) -> Self::Signed;
 }
 

library/stdarch/crates/stdarch-gen-arm/Cargo.toml

@@ -1,9 +0,0 @@
-[package]
-name = "stdarch-gen-arm"
-version = "0.1.0"
-authors = ["Heinz Gies <heinz@licenser.net>"]
-edition = "2021"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
-[dependencies]

library/stdarch/crates/stdarch-gen-arm/README.md

@@ -1,11 +0,0 @@
-# Neon intrinsic code generator
-
-A small tool that allows to quickly generate intrinsics for the NEON architecture.
-
-The specification for the intrinsics can be found in `neon.spec`.
-
-To run and re-generate the code run the following from the root of the `stdarch` crate.
-
-```
-OUT_DIR=`pwd`/crates/core_arch cargo run -p stdarch-gen-arm -- crates/stdarch-gen-arm/neon.spec
-```