feat: stabilization for stdarch_aarch64_crc32
This commit is contained in:
Olasunkanmi Olayinka
Amanieu d'Antras
parent
adb2db7471
commit
da09b47285
3 changed files with 89 additions and 12 deletions
|
|
@ -58,7 +58,14 @@ use stdarch_test::assert_instr;
|
|||
#[target_feature(enable = "crc")]
|
||||
#[cfg_attr(target_arch = "arm", target_feature(enable = "v8"))]
|
||||
#[cfg_attr(test, assert_instr(crc32b))]
|
||||
#[unstable(feature = "stdarch_arm_crc32", issue = "117215")]
|
||||
#[cfg_attr(
|
||||
target_arch = "arm",
|
||||
unstable(feature = "stdarch_aarch32_crc32", issue = "125085")
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(target_arch = "arm"),
|
||||
stable(feature = "stdarch_aarch64_crc32", since = "1.80.0")
|
||||
)]
|
||||
pub unsafe fn __crc32b(crc: u32, data: u8) -> u32 {
|
||||
crc32b_(crc, data as u32)
|
||||
}
|
||||
|
|
@ -70,7 +77,14 @@ pub unsafe fn __crc32b(crc: u32, data: u8) -> u32 {
|
|||
#[target_feature(enable = "crc")]
|
||||
#[cfg_attr(target_arch = "arm", target_feature(enable = "v8"))]
|
||||
#[cfg_attr(test, assert_instr(crc32h))]
|
||||
#[unstable(feature = "stdarch_arm_crc32", issue = "117215")]
|
||||
#[cfg_attr(
|
||||
target_arch = "arm",
|
||||
unstable(feature = "stdarch_aarch32_crc32", issue = "125085")
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(target_arch = "arm"),
|
||||
stable(feature = "stdarch_aarch64_crc32", since = "1.80.0")
|
||||
)]
|
||||
pub unsafe fn __crc32h(crc: u32, data: u16) -> u32 {
|
||||
crc32h_(crc, data as u32)
|
||||
}
|
||||
|
|
@ -82,7 +96,14 @@ pub unsafe fn __crc32h(crc: u32, data: u16) -> u32 {
|
|||
#[target_feature(enable = "crc")]
|
||||
#[cfg_attr(target_arch = "arm", target_feature(enable = "v8"))]
|
||||
#[cfg_attr(test, assert_instr(crc32w))]
|
||||
#[unstable(feature = "stdarch_arm_crc32", issue = "117215")]
|
||||
#[cfg_attr(
|
||||
target_arch = "arm",
|
||||
unstable(feature = "stdarch_aarch32_crc32", issue = "125085")
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(target_arch = "arm"),
|
||||
stable(feature = "stdarch_aarch64_crc32", since = "1.80.0")
|
||||
)]
|
||||
pub unsafe fn __crc32w(crc: u32, data: u32) -> u32 {
|
||||
crc32w_(crc, data)
|
||||
}
|
||||
|
|
@ -94,7 +115,14 @@ pub unsafe fn __crc32w(crc: u32, data: u32) -> u32 {
|
|||
#[target_feature(enable = "crc")]
|
||||
#[cfg_attr(target_arch = "arm", target_feature(enable = "v8"))]
|
||||
#[cfg_attr(test, assert_instr(crc32cb))]
|
||||
#[unstable(feature = "stdarch_arm_crc32", issue = "117215")]
|
||||
#[cfg_attr(
|
||||
target_arch = "arm",
|
||||
unstable(feature = "stdarch_aarch32_crc32", issue = "125085")
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(target_arch = "arm"),
|
||||
stable(feature = "stdarch_aarch64_crc32", since = "1.80.0")
|
||||
)]
|
||||
pub unsafe fn __crc32cb(crc: u32, data: u8) -> u32 {
|
||||
crc32cb_(crc, data as u32)
|
||||
}
|
||||
|
|
@ -106,7 +134,14 @@ pub unsafe fn __crc32cb(crc: u32, data: u8) -> u32 {
|
|||
#[target_feature(enable = "crc")]
|
||||
#[cfg_attr(target_arch = "arm", target_feature(enable = "v8"))]
|
||||
#[cfg_attr(test, assert_instr(crc32ch))]
|
||||
#[unstable(feature = "stdarch_arm_crc32", issue = "117215")]
|
||||
#[cfg_attr(
|
||||
target_arch = "arm",
|
||||
unstable(feature = "stdarch_aarch32_crc32", issue = "125085")
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(target_arch = "arm"),
|
||||
stable(feature = "stdarch_aarch64_crc32", since = "1.80.0")
|
||||
)]
|
||||
pub unsafe fn __crc32ch(crc: u32, data: u16) -> u32 {
|
||||
crc32ch_(crc, data as u32)
|
||||
}
|
||||
|
|
@ -118,7 +153,14 @@ pub unsafe fn __crc32ch(crc: u32, data: u16) -> u32 {
|
|||
#[target_feature(enable = "crc")]
|
||||
#[cfg_attr(target_arch = "arm", target_feature(enable = "v8"))]
|
||||
#[cfg_attr(test, assert_instr(crc32cw))]
|
||||
#[unstable(feature = "stdarch_arm_crc32", issue = "117215")]
|
||||
#[cfg_attr(
|
||||
target_arch = "arm",
|
||||
unstable(feature = "stdarch_aarch32_crc32", issue = "125085")
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(target_arch = "arm"),
|
||||
stable(feature = "stdarch_aarch64_crc32", since = "1.80.0")
|
||||
)]
|
||||
pub unsafe fn __crc32cw(crc: u32, data: u32) -> u32 {
|
||||
crc32cw_(crc, data)
|
||||
}
|
||||
|
|
@ -130,7 +172,14 @@ pub unsafe fn __crc32cw(crc: u32, data: u32) -> u32 {
|
|||
#[target_feature(enable = "crc")]
|
||||
#[cfg(any(target_arch = "aarch64", target_arch = "arm64ec"))]
|
||||
#[cfg_attr(test, assert_instr(crc32x))]
|
||||
#[unstable(feature = "stdarch_arm_crc32", issue = "117215")]
|
||||
#[cfg_attr(
|
||||
target_arch = "arm",
|
||||
unstable(feature = "stdarch_aarch32_crc32", issue = "125085")
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(target_arch = "arm"),
|
||||
stable(feature = "stdarch_aarch64_crc32", since = "1.80.0")
|
||||
)]
|
||||
pub unsafe fn __crc32d(crc: u32, data: u64) -> u32 {
|
||||
crc32x_(crc, data)
|
||||
}
|
||||
|
|
@ -142,7 +191,14 @@ pub unsafe fn __crc32d(crc: u32, data: u64) -> u32 {
|
|||
#[target_feature(enable = "crc")]
|
||||
#[cfg(target_arch = "arm")]
|
||||
#[cfg_attr(test, assert_instr(crc32w))]
|
||||
#[unstable(feature = "stdarch_arm_crc32", issue = "117215")]
|
||||
#[cfg_attr(
|
||||
target_arch = "arm",
|
||||
unstable(feature = "stdarch_aarch32_crc32", issue = "125085")
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(target_arch = "arm"),
|
||||
stable(feature = "stdarch_aarch64_crc32", since = "1.80.0")
|
||||
)]
|
||||
pub unsafe fn __crc32d(crc: u32, data: u64) -> u32 {
|
||||
// On 32-bit ARM this intrinsic emits a chain of two `crc32_w` instructions
|
||||
// and truncates the data to 32 bits in both clang and gcc
|
||||
|
|
@ -159,7 +215,14 @@ pub unsafe fn __crc32d(crc: u32, data: u64) -> u32 {
|
|||
#[target_feature(enable = "crc")]
|
||||
#[cfg(any(target_arch = "aarch64", target_arch = "arm64ec"))]
|
||||
#[cfg_attr(test, assert_instr(crc32cx))]
|
||||
#[unstable(feature = "stdarch_arm_crc32", issue = "117215")]
|
||||
#[cfg_attr(
|
||||
target_arch = "arm",
|
||||
unstable(feature = "stdarch_aarch32_crc32", issue = "125085")
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(target_arch = "arm"),
|
||||
stable(feature = "stdarch_aarch64_crc32", since = "1.80.0")
|
||||
)]
|
||||
pub unsafe fn __crc32cd(crc: u32, data: u64) -> u32 {
|
||||
crc32cx_(crc, data)
|
||||
}
|
||||
|
|
@ -171,7 +234,14 @@ pub unsafe fn __crc32cd(crc: u32, data: u64) -> u32 {
|
|||
#[target_feature(enable = "crc")]
|
||||
#[cfg(target_arch = "arm")]
|
||||
#[cfg_attr(test, assert_instr(crc32cw))]
|
||||
#[unstable(feature = "stdarch_arm_crc32", issue = "117215")]
|
||||
#[cfg_attr(
|
||||
target_arch = "arm",
|
||||
unstable(feature = "stdarch_aarch32_crc32", issue = "125085")
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(target_arch = "arm"),
|
||||
stable(feature = "stdarch_aarch64_crc32", since = "1.80.0")
|
||||
)]
|
||||
pub unsafe fn __crc32cd(crc: u32, data: u64) -> u32 {
|
||||
// On 32-bit ARM this intrinsic emits a chain of two `crc32_cw` instructions
|
||||
// and truncates the data to 32 bits in both clang and gcc
|
||||
|
|
|
|||
|
|
@ -61,7 +61,14 @@ mod hints;
|
|||
pub use self::hints::*;
|
||||
|
||||
mod crc;
|
||||
#[unstable(feature = "stdarch_arm_crc32", issue = "117215")]
|
||||
#[cfg_attr(
|
||||
target_arch = "arm",
|
||||
unstable(feature = "stdarch_aarch32_crc32", issue = "125085")
|
||||
)]
|
||||
#[cfg_attr(
|
||||
not(target_arch = "arm"),
|
||||
stable(feature = "stdarch_aarch64_crc32", since = "1.80.0")
|
||||
)]
|
||||
pub use crc::*;
|
||||
|
||||
// NEON intrinsics are currently broken on big-endian, so don't expose them. (#1484)
|
||||
|
|
|
|||
|
|
@ -186,7 +186,7 @@ fn generate_rust_program(notices: &str, intrinsic: &Intrinsic, a32: bool) -> Str
|
|||
r#"{notices}#![feature(simd_ffi)]
|
||||
#![feature(link_llvm_intrinsics)]
|
||||
#![cfg_attr(target_arch = "arm", feature(stdarch_arm_neon_intrinsics))]
|
||||
#![feature(stdarch_arm_crc32)]
|
||||
#![cfg_attr(target_arch = "arm", feature(stdarch_aarch32_crc32))]
|
||||
#![cfg_attr(any(target_arch = "aarch64", target_arch = "arm64ec"), feature(stdarch_neon_fcma))]
|
||||
#![cfg_attr(any(target_arch = "aarch64", target_arch = "arm64ec"), feature(stdarch_neon_dotprod))]
|
||||
#![cfg_attr(any(target_arch = "aarch64", target_arch = "arm64ec"), feature(stdarch_neon_i8mm))]
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue