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Implement _mm_abs_epi*

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bjorn3 2023-06-23 10:37:57 +00:00
parent 92a4093850
commit aee30c5ddc
1 changed files with 11 additions and 0 deletions
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11
src/intrinsics/llvm_x86.rs
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@ -514,6 +514,17 @@ pub(crate) fn codegen_x86_llvm_intrinsic_call<'tcx>(
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,
_ => bug!("wrong number of args for intrinsic {intrinsic}"),
};
let a = codegen_operand(fx, a);
simd_for_each_lane(fx, a, ret, &|fx, _lane_ty, _res_lane_ty, lane| {
fx.bcx.ins().iabs(lane)
});
}
"llvm.x86.addcarry.32" | "llvm.x86.addcarry.64" => {
intrinsic_args!(fx, args => (c_in, a, b); intrinsic);
let c_in = c_in.load_scalar(fx);