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Remove special handling in codegen for some SSE2 "storeu" intrinsics

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Those were removed from stdarch in https://github.com/rust-lang/stdarch/pull/1463 (`<*mut _>::write_unaligned` is used instead)
This commit is contained in:
Eduardo Sánchez Muñoz 2023-09-05 20:06:50 +02:00
parent 537edd0be4
commit c3edc57981
1 changed files with 0 additions and 8 deletions
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8
compiler/rustc_codegen_cranelift/src/intrinsics/llvm_x86.rs
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@ -506,14 +506,6 @@ fn select4(
ret.place_lane(fx, 2).to_ptr().store(fx, res_2, MemFlags::trusted());
ret.place_lane(fx, 3).to_ptr().store(fx, res_3, MemFlags::trusted());
}
"llvm.x86.sse2.storeu.dq" | "llvm.x86.sse2.storeu.pd" => {
intrinsic_args!(fx, args => (mem_addr, a); intrinsic);
let mem_addr = mem_addr.load_scalar(fx);
// FIXME correctly handle the unalignment
let dest = CPlace::for_ptr(Pointer::new(mem_addr), a.layout());
dest.write_cvalue(fx, a);
}
"llvm.x86.ssse3.pabs.b.128" | "llvm.x86.ssse3.pabs.w.128" | "llvm.x86.ssse3.pabs.d.128" => {
let a = match args {
[a] => a,