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Fix all dead-code warnings in cranelift-codegen-meta

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This commit is contained in:
bjorn3
2021-06-21 12:06:24 +02:00
parent 59e18b7d1b
commit d8818c967e
10 changed files with 14 additions and 748 deletions
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40
cranelift/codegen/meta/src/cdsl/cpu_modes.rs
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@@ -2,8 +2,8 @@ use std::collections::{hash_map, HashMap, HashSet};
use std::iter::FromIterator;
use crate::cdsl::encodings::Encoding;
use crate::cdsl::types::{LaneType, ValueType};
use crate::cdsl::xform::{TransformGroup, TransformGroupIndex};
use crate::cdsl::types::ValueType;
use crate::cdsl::xform::TransformGroupIndex;
pub(crate) struct CpuMode {
pub name: &'static str,
@@ -14,42 +14,6 @@ pub(crate) struct CpuMode {
}
impl CpuMode {
pub fn new(name: &'static str) -> Self {
Self {
name,
default_legalize: None,
monomorphic_legalize: None,
typed_legalize: HashMap::new(),
encodings: Vec::new(),
}
}
pub fn set_encodings(&mut self, encodings: Vec<Encoding>) {
assert!(self.encodings.is_empty(), "clobbering encodings");
self.encodings = encodings;
}
pub fn legalize_monomorphic(&mut self, group: &TransformGroup) {
assert!(self.monomorphic_legalize.is_none());
self.monomorphic_legalize = Some(group.id);
}
pub fn legalize_default(&mut self, group: &TransformGroup) {
assert!(self.default_legalize.is_none());
self.default_legalize = Some(group.id);
}
pub fn legalize_value_type(&mut self, lane_type: impl Into<ValueType>, group: &TransformGroup) {
assert!(self
.typed_legalize
.insert(lane_type.into(), group.id)
.is_none());
}
pub fn legalize_type(&mut self, lane_type: impl Into<LaneType>, group: &TransformGroup) {
assert!(self
.typed_legalize
.insert(lane_type.into().into(), group.id)
.is_none());
}
pub fn get_default_legalize_code(&self) -> TransformGroupIndex {
self.default_legalize
.expect("a finished CpuMode must have a default legalize code")