Skip to content

S390x vector bitwise operations #1709

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 3 commits into from
Feb 13, 2025
Merged

S390x vector bitwise operations #1709

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
3 commits
Select commit Hold shift + click to select a range
f5c26b8
s390x vector: add `vec_cntlz`, `vec_cnttz` and `vec_popcnt`
folkertdev Jan 22, 2025
c479bcd
s390x vector: add `vec_and`, `vec_or` and `vec_xor`
folkertdev Jan 22, 2025
1a7129a
add `vec_nand`, `vec_nor`, `vec_eqv`, `vec_andc` and `vec_orc`
folkertdev Feb 8, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
40 changes: 35 additions & 5 deletions crates/core_arch/src/s390x/macros.rs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,14 @@
#![allow(unused_imports)] // FIXME remove when more tests are added

macro_rules! test_impl {
($fun:ident +($($v:ident : $ty:ty),*) -> $r:ty [$call:ident, $instr:ident]) => {
#[inline]
#[target_feature(enable = "vector")]
#[cfg_attr(test, assert_instr($instr))]
pub unsafe fn $fun ($($v : $ty),*) -> $r {
transmute($call ($($v),*))
}
};
($fun:ident ($($v:ident : $ty:ty),*) -> $r:ty [$call:ident, $instr:ident]) => {
#[inline]
#[target_feature(enable = "vector")]
Expand Down Expand Up @@ -96,20 +104,22 @@ macro_rules! impl_vec_trait {
impl_vec_trait!{ [$Trait $m] $sg (vector_signed_long_long, ~vector_bool_long_long) -> vector_signed_long_long }
};
([$Trait:ident $m:ident] ~($fn:ident)) => {
impl_vec_trait!{ [$Trait $m] ~($fn, $fn, $fn, $fn, $fn, $fn) }
impl_vec_trait!{ [$Trait $m] ~($fn, $fn, $fn, $fn, $fn, $fn, $fn, $fn) }
};
([$Trait:ident $m:ident] 2 ($ub:ident, $sb:ident, $uh:ident, $sh:ident, $uw:ident, $sw:ident)) => {
([$Trait:ident $m:ident] 2 ($ub:ident, $sb:ident, $uh:ident, $sh:ident, $uw:ident, $sw:ident, $ug:ident, $sg:ident)) => {
impl_vec_trait!{ [$Trait $m] $ub (vector_unsigned_char, vector_unsigned_char) -> vector_unsigned_char }
impl_vec_trait!{ [$Trait $m] $sb (vector_signed_char, vector_signed_char) -> vector_signed_char }
impl_vec_trait!{ [$Trait $m] $uh (vector_unsigned_short, vector_unsigned_short) -> vector_unsigned_short }
impl_vec_trait!{ [$Trait $m] $sh (vector_signed_short, vector_signed_short) -> vector_signed_short }
impl_vec_trait!{ [$Trait $m] $uw (vector_unsigned_int, vector_unsigned_int) -> vector_unsigned_int }
impl_vec_trait!{ [$Trait $m] $sw (vector_signed_int, vector_signed_int) -> vector_signed_int }
impl_vec_trait!{ [$Trait $m] $ug (vector_unsigned_long_long, vector_unsigned_long_long) -> vector_unsigned_long_long }
impl_vec_trait!{ [$Trait $m] $sg (vector_signed_long_long, vector_signed_long_long) -> vector_signed_long_long }
};
([$Trait:ident $m:ident] 2 ($fn:ident)) => {
impl_vec_trait!{ [$Trait $m] ($fn, $fn, $fn, $fn, $fn, $fn) }
impl_vec_trait!{ [$Trait $m] ($fn, $fn, $fn, $fn, $fn, $fn, $fn, $fn) }
};
([$Trait:ident $m:ident]+ 2b ($b:ident, $h:ident, $w:ident)) => {
([$Trait:ident $m:ident]+ 2b ($b:ident, $h:ident, $w:ident, $g:ident)) => {
impl_vec_trait!{ [$Trait $m]+ $b (vector_bool_char, vector_bool_char) -> vector_bool_char }
impl_vec_trait!{ [$Trait $m]+ $b (vector_unsigned_char, vector_unsigned_char) -> vector_unsigned_char }
impl_vec_trait!{ [$Trait $m]+ $b (vector_signed_char, vector_signed_char) -> vector_signed_char }
Expand All @@ -119,9 +129,29 @@ macro_rules! impl_vec_trait {
impl_vec_trait!{ [$Trait $m]+ $w (vector_bool_int, vector_bool_int) -> vector_bool_int }
impl_vec_trait!{ [$Trait $m]+ $w (vector_unsigned_int, vector_unsigned_int) -> vector_unsigned_int }
impl_vec_trait!{ [$Trait $m]+ $w (vector_signed_int, vector_signed_int) -> vector_signed_int }
impl_vec_trait!{ [$Trait $m]+ $g (vector_unsigned_long_long, vector_unsigned_long_long) -> vector_unsigned_long_long }
impl_vec_trait!{ [$Trait $m]+ $g (vector_signed_long_long, vector_signed_long_long) -> vector_signed_long_long }
};
([$Trait:ident $m:ident]+ 2b ($fn:ident)) => {
impl_vec_trait!{ [$Trait $m]+ 2b ($fn, $fn, $fn) }
impl_vec_trait!{ [$Trait $m]+ 2b ($fn, $fn, $fn, $fn) }
};
([$Trait:ident $m:ident]+ 2c ($b:ident, $h:ident, $w:ident, $g:ident, $s:ident, $d:ident)) => {
impl_vec_trait!{ [$Trait $m]+ $b (vector_bool_char, vector_bool_char) -> vector_bool_char }
impl_vec_trait!{ [$Trait $m]+ $b (vector_unsigned_char, vector_unsigned_char) -> vector_unsigned_char }
impl_vec_trait!{ [$Trait $m]+ $b (vector_signed_char, vector_signed_char) -> vector_signed_char }
impl_vec_trait!{ [$Trait $m]+ $h (vector_bool_short, vector_bool_short) -> vector_bool_short }
impl_vec_trait!{ [$Trait $m]+ $h (vector_unsigned_short, vector_unsigned_short) -> vector_unsigned_short }
impl_vec_trait!{ [$Trait $m]+ $h (vector_signed_short, vector_signed_short) -> vector_signed_short }
impl_vec_trait!{ [$Trait $m]+ $w (vector_bool_int, vector_bool_int) -> vector_bool_int }
impl_vec_trait!{ [$Trait $m]+ $w (vector_unsigned_int, vector_unsigned_int) -> vector_unsigned_int }
impl_vec_trait!{ [$Trait $m]+ $w (vector_signed_int, vector_signed_int) -> vector_signed_int }
impl_vec_trait!{ [$Trait $m]+ $g (vector_unsigned_long_long, vector_unsigned_long_long) -> vector_unsigned_long_long }
impl_vec_trait!{ [$Trait $m]+ $g (vector_signed_long_long, vector_signed_long_long) -> vector_signed_long_long }
impl_vec_trait!{ [$Trait $m]+ $s (vector_float, vector_float) -> vector_float }
impl_vec_trait!{ [$Trait $m]+ $d (vector_double, vector_double) -> vector_double }
};
([$Trait:ident $m:ident]+ 2c ($fn:ident)) => {
impl_vec_trait!{ [$Trait $m]+ 2c ($fn, $fn, $fn, $fn, $fn, $fn) }
};
}

Expand Down
Loading