diff options
Diffstat (limited to 'library/stdarch/crates/stdarch-gen/src')
| -rw-r--r-- | library/stdarch/crates/stdarch-gen/src/main.rs | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/library/stdarch/crates/stdarch-gen/src/main.rs b/library/stdarch/crates/stdarch-gen/src/main.rs index 652aee88c..8e2bea0e2 100644 --- a/library/stdarch/crates/stdarch-gen/src/main.rs +++ b/library/stdarch/crates/stdarch-gen/src/main.rs @@ -799,6 +799,19 @@ fn type_to_half(t: &str) -> &str { } } +fn type_with_merged_lanes(t: &str, elements_per_lane: usize) -> String { + assert_eq!(type_len(t) % elements_per_lane, 0); + let prefix_len = t + .find(|c: char| c.is_ascii_digit()) + .unwrap_or_else(|| t.len()); + format!( + "{prefix}{bits}x{len}_t", + prefix = &t[0..prefix_len], + bits = type_bits(t) * elements_per_lane, + len = type_len(t) / elements_per_lane + ) +} + fn asc(start: i32, len: usize) -> String { let mut s = String::from("["); for i in 0..len { @@ -2515,7 +2528,7 @@ fn gen_arm( {function_doc} #[inline] -#[cfg(target_arch = "aarch64")]{target_feature_aarch64} +#[cfg(not(target_arch = "arm"))]{target_feature_aarch64} #[cfg_attr(test, assert_instr({assert_aarch64}{const_assert}))]{const_legacy}{stable_aarch64} {call_aarch64} "#, @@ -2993,6 +3006,12 @@ fn get_call( re = Some((re_params[0].clone(), in_t[1].to_string())); } else if re_params[1] == "out_t" { re = Some((re_params[0].clone(), out_t.to_string())); + } else if re_params[1] == "out_unsigned" { + re = Some((re_params[0].clone(), type_to_unsigned(out_t).to_string())); + } else if re_params[1] == "out_signed" { + re = Some((re_params[0].clone(), type_to_signed(out_t).to_string())); + } else if re_params[1] == "merge4_t2" { + re = Some((re_params[0].clone(), type_with_merged_lanes(in_t[2], 4))); } else if re_params[1] == "half" { re = Some((re_params[0].clone(), type_to_half(in_t[1]).to_string())); } else if re_params[1] == "in_ntt" { |