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use the right load instruction

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Folkert de Vries 2025-05-19 21:13:32 +02:00 • committed by Amanieu d'Antras
parent a850e8738a
commit 42e6ad3ee8
1 changed files with 3 additions and 3 deletions
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6
library/stdarch/crates/core_arch/src/powerpc/altivec.rs
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@ -547,7 +547,7 @@ mod sealed {
#[target_feature(enable = "altivec")]
#[cfg_attr(test, assert_instr($instr))]
pub unsafe fn $fun(a: isize, b: *const $ty) -> t_t_l!($ty) {
let addr = (b as *const i8).offset(a);
let addr = b.byte_offset(a).cast::<i8>();
transmute($instr(addr))
}
@ -4785,7 +4785,7 @@ mod tests {
unsafe fn test_vec_lde_u16() {
let pat = [u16x8::new(0, 1, 2, 3, 4, 5, 6, 7)];
for off in 0..8 {
let v: u16x8 = transmute(vec_lde(off * 2, pat.as_ptr() as *const u8));
let v: u16x8 = transmute(vec_lde(off * 2, pat.as_ptr() as *const u16));
assert_eq!(off as u16, v.extract(off as _));
}
}
@ -4794,7 +4794,7 @@ mod tests {
unsafe fn test_vec_lde_u32() {
let pat = [u32x4::new(0, 1, 2, 3)];
for off in 0..4 {
let v: u32x4 = transmute(vec_lde(off * 4, pat.as_ptr() as *const u8));
let v: u32x4 = transmute(vec_lde(off * 4, pat.as_ptr() as *const u32));
assert_eq!(off as u32, v.extract(off as _));
}
}