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33 lines
1018 B
33 lines
1018 B
5 months ago
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From 6d6a5461e42cac18707dfee42b9f41ee7d078866 Mon Sep 17 00:00:00 2001
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From: David Koloski <djkoloski@gmail.com>
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Date: Tue, 1 Oct 2024 11:54:40 -0400
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Subject: [PATCH] Fix generic SIMD for big-endian targets
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---
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src/simd/generic.rs | 9 ++++++++-
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1 file changed, 8 insertions(+), 1 deletion(-)
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diff --git a/src/simd/generic.rs b/src/simd/generic.rs
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index 6f6cc56..d3b1b94 100644
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--- a/src/simd/generic.rs
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+++ b/src/simd/generic.rs
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@@ -73,7 +73,14 @@ impl Group {
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pub unsafe fn read(ptr: *const u8) -> Self {
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// SAFETY: The caller has guaranteed that `ptr` is valid for reads and
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// points to enough bytes for a `Word`.
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- unsafe { Self(core::ptr::read_unaligned(ptr.cast())) }
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+ #[cfg(target_endian = "little")]
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+ unsafe {
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+ Self(core::ptr::read_unaligned(ptr.cast()))
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+ }
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+ #[cfg(target_endian = "big")]
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+ unsafe {
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+ Self(core::ptr::read_unaligned(ptr.cast::<Word>()).swap_bytes())
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+ }
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}
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#[inline]
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--
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2.46.1
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