diff options
Diffstat (limited to 'games/veloren/files/patch-packed_simd')
-rw-r--r-- | games/veloren/files/patch-packed_simd | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/games/veloren/files/patch-packed_simd b/games/veloren/files/patch-packed_simd new file mode 100644 index 000000000000..fe8704bd1857 --- /dev/null +++ b/games/veloren/files/patch-packed_simd @@ -0,0 +1,92 @@ +From 950903a66950eaff745b0a029f2051d305df1c22 Mon Sep 17 00:00:00 2001 +From: Justus K <justus.k@protonmail.com> +Date: Tue, 22 Sep 2020 15:36:03 +0200 +Subject: [PATCH] Remove `x86_m8x8_sse_impl` macro + +--- + src/codegen/reductions/mask/x86/sse.rs | 32 -------------------------- + 1 file changed, 32 deletions(-) + +diff --git a/src/codegen/reductions/mask/x86/sse.rs b/src/codegen/reductions/mask/x86/sse.rs +index 7482f943..eb1ef7fa 100644 +--- cargo-crates/packed_simd-0.3.3/src/codegen/reductions/mask/x86/sse.rs ++++ cargo-crates/packed_simd-0.3.3/src/codegen/reductions/mask/x86/sse.rs +@@ -34,35 +34,3 @@ macro_rules! x86_m32x4_sse_impl { + } + }; + } +- +-macro_rules! x86_m8x8_sse_impl { +- ($id:ident) => { +- impl All for $id { +- #[inline] +- #[target_feature(enable = "sse")] +- unsafe fn all(self) -> bool { +- #[cfg(target_arch = "x86")] +- use crate::arch::x86::_mm_movemask_pi8; +- #[cfg(target_arch = "x86_64")] +- use crate::arch::x86_64::_mm_movemask_pi8; +- // _mm_movemask_pi8(a) creates an 8bit mask containing the most +- // significant bit of each byte of `a`. If all bits are set, +- // then all 8 lanes of the mask are true. +- _mm_movemask_pi8(crate::mem::transmute(self)) +- == u8::max_value() as i32 +- } +- } +- impl Any for $id { +- #[inline] +- #[target_feature(enable = "sse")] +- unsafe fn any(self) -> bool { +- #[cfg(target_arch = "x86")] +- use crate::arch::x86::_mm_movemask_pi8; +- #[cfg(target_arch = "x86_64")] +- use crate::arch::x86_64::_mm_movemask_pi8; +- +- _mm_movemask_pi8(crate::mem::transmute(self)) != 0 +- } +- } +- }; +-} +From 778c0706f356118c7a5dd11c06725fc6c6b84621 Mon Sep 17 00:00:00 2001 +From: Justus K <justus.k@protonmail.com> +Date: Tue, 22 Sep 2020 15:27:53 +0200 +Subject: [PATCH] Replace `_mm_movemask_pi8` with the fallback_impl + +This has to be done, because `_mm_movemask_pi8` got removed +from stdarch in https://github.com/rust-lang/stdarch/pull/890 +--- + src/codegen/reductions/mask/x86.rs | 8 +------- + src/lib.rs | 1 - + 2 files changed, 1 insertion(+), 8 deletions(-) + +diff --git a/src/codegen/reductions/mask/x86.rs b/src/codegen/reductions/mask/x86.rs +index 2ae4ed81..bcfb1a6e 100644 +--- cargo-crates/packed_simd-0.3.3/src/codegen/reductions/mask/x86.rs ++++ cargo-crates/packed_simd-0.3.3/src/codegen/reductions/mask/x86.rs +@@ -19,13 +19,7 @@ mod avx2; + /// x86 64-bit m8x8 implementation + macro_rules! x86_m8x8_impl { + ($id:ident) => { +- cfg_if! { +- if #[cfg(all(target_arch = "x86_64", target_feature = "sse"))] { +- x86_m8x8_sse_impl!($id); +- } else { +- fallback_impl!($id); +- } +- } ++ fallback_impl!($id); + }; + } + +diff --git a/src/lib.rs b/src/lib.rs +index c3da0d3c..cbd438c0 100644 +--- cargo-crates/packed_simd-0.3.3/src/lib.rs ++++ cargo-crates/packed_simd-0.3.3/src/lib.rs +@@ -210,7 +210,6 @@ + core_intrinsics, + stmt_expr_attributes, + align_offset, +- mmx_target_feature, + crate_visibility_modifier, + custom_inner_attributes + )] |