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Inline dominator check.

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This commit is contained in:
Camille GILLOT 2023-05-03 18:39:21 +00:00
parent c2354aabea
commit f83468c89b
3 changed files with 4 additions and 0 deletions
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1
compiler/rustc_data_structures/src/graph/dominators/mod.rs
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@ -394,6 +394,7 @@ impl<Node: Idx> Dominators<Node> {
/// # Panics /// # Panics
/// ///
/// Panics if `b` is unreachable. /// Panics if `b` is unreachable.
#[inline]
pub fn dominates(&self, a: Node, b: Node) -> bool { pub fn dominates(&self, a: Node, b: Node) -> bool {
match &self.kind { match &self.kind {
Kind::Path => a.index() <= b.index(), Kind::Path => a.index() <= b.index(),

2
compiler/rustc_middle/src/mir/mod.rs
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@ -1604,6 +1604,7 @@ impl Location {
false false
} }
#[inline]
pub fn dominates(&self, other: Location, dominators: &Dominators<BasicBlock>) -> bool { pub fn dominates(&self, other: Location, dominators: &Dominators<BasicBlock>) -> bool {
if self.block == other.block { if self.block == other.block {
self.statement_index <= other.statement_index self.statement_index <= other.statement_index
@ -1623,6 +1624,7 @@ pub enum DefLocation {
} }
impl DefLocation { impl DefLocation {
#[inline]
pub fn dominates(self, location: Location, dominators: &Dominators<BasicBlock>) -> bool { pub fn dominates(self, location: Location, dominators: &Dominators<BasicBlock>) -> bool {
match self { match self {
DefLocation::Argument => true, DefLocation::Argument => true,

1
compiler/rustc_mir_transform/src/ssa.rs
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@ -94,6 +94,7 @@ impl SsaLocals {
self.direct_uses[local] self.direct_uses[local]
} }
#[inline]
pub fn assignment_dominates( pub fn assignment_dominates(
&self, &self,
dominators: &Dominators<BasicBlock>, dominators: &Dominators<BasicBlock>,