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addcarryx: use pointers of the right type

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Ralf Jung 2024-06-21 11:35:43 +02:00 • committed by Amanieu d'Antras
parent 8ee3cc779a
commit 5e7dada0eb
2 changed files with 6 additions and 6 deletions
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6
library/stdarch/crates/core_arch/src/x86/adx.rs
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@ -6,13 +6,13 @@ extern "unadjusted" {
#[link_name = "llvm.x86.addcarry.32"]
fn llvm_addcarry_u32(a: u8, b: u32, c: u32) -> (u8, u32);
#[link_name = "llvm.x86.addcarryx.u32"]
fn llvm_addcarryx_u32(a: u8, b: u32, c: u32, d: *mut u8) -> u8;
fn llvm_addcarryx_u32(a: u8, b: u32, c: u32, d: *mut u32) -> u8;
#[link_name = "llvm.x86.subborrow.32"]
fn llvm_subborrow_u32(a: u8, b: u32, c: u32) -> (u8, u32);
}
/// Adds unsigned 32-bit integers `a` and `b` with unsigned 8-bit carry-in `c_in`
/// (carry flag), and store the unsigned 32-bit result in `out`, and the carry-out
/// (carry or overflow flag), and store the unsigned 32-bit result in `out`, and the carry-out
/// is returned (carry or overflow flag).
#[inline]
#[cfg_attr(test, assert_instr(adc))]
@ -31,7 +31,7 @@ pub unsafe fn _addcarry_u32(c_in: u8, a: u32, b: u32, out: &mut u32) -> u8 {
#[cfg_attr(test, assert_instr(adc))]
#[stable(feature = "simd_x86_adx", since = "1.33.0")]
pub unsafe fn _addcarryx_u32(c_in: u8, a: u32, b: u32, out: &mut u32) -> u8 {
llvm_addcarryx_u32(c_in, a, b, out as *mut _ as *mut u8)
llvm_addcarryx_u32(c_in, a, b, out as *mut _)
}
/// Adds unsigned 32-bit integers `a` and `b` with unsigned 8-bit carry-in `c_in`

6
library/stdarch/crates/core_arch/src/x86_64/adx.rs
View file

@ -6,13 +6,13 @@ extern "unadjusted" {
#[link_name = "llvm.x86.addcarry.64"]
fn llvm_addcarry_u64(a: u8, b: u64, c: u64) -> (u8, u64);
#[link_name = "llvm.x86.addcarryx.u64"]
fn llvm_addcarryx_u64(a: u8, b: u64, c: u64, d: *mut u8) -> u8;
fn llvm_addcarryx_u64(a: u8, b: u64, c: u64, d: *mut u64) -> u8;
#[link_name = "llvm.x86.subborrow.64"]
fn llvm_subborrow_u64(a: u8, b: u64, c: u64) -> (u8, u64);
}
/// Adds unsigned 64-bit integers `a` and `b` with unsigned 8-bit carry-in `c_in`
/// (carry flag), and store the unsigned 64-bit result in `out`, and the carry-out
/// (carry or overflow flag), and store the unsigned 64-bit result in `out`, and the carry-out
/// is returned (carry or overflow flag).
#[inline]
#[cfg_attr(test, assert_instr(adc))]
@ -31,7 +31,7 @@ pub unsafe fn _addcarry_u64(c_in: u8, a: u64, b: u64, out: &mut u64) -> u8 {
#[cfg_attr(test, assert_instr(adc))]
#[stable(feature = "simd_x86_adx", since = "1.33.0")]
pub unsafe fn _addcarryx_u64(c_in: u8, a: u64, b: u64, out: &mut u64) -> u8 {
llvm_addcarryx_u64(c_in, a, b, out as *mut _ as *mut u8)
llvm_addcarryx_u64(c_in, a, b, out as *mut _)
}
/// Adds unsigned 64-bit integers `a` and `b` with unsigned 8-bit carry-in `c_in`.