Rename cold_path
to outline
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parent
91958e0a74
commit
2c507cae36
@ -37,9 +37,10 @@
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use std::slice;
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use std::{cmp, intrinsics};
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/// This calls the passed function while ensuring it won't be inlined into the caller.
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#[inline(never)]
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#[cold]
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fn cold_path<F: FnOnce() -> R, R>(f: F) -> R {
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fn outline<F: FnOnce() -> R, R>(f: F) -> R {
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f()
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}
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@ -600,7 +601,7 @@ pub fn alloc_from_iter<T, I: IntoIterator<Item = T>>(&self, iter: I) -> &mut [T]
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unsafe { self.write_from_iter(iter, len, mem) }
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}
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(_, _) => {
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cold_path(move || -> &mut [T] {
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outline(move || -> &mut [T] {
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let mut vec: SmallVec<[_; 8]> = iter.collect();
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if vec.is_empty() {
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return &mut [];
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@ -51,9 +51,10 @@
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pub use rustc_index::static_assert_size;
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/// This calls the passed function while ensuring it won't be inlined into the caller.
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#[inline(never)]
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#[cold]
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pub fn cold_path<F: FnOnce() -> R, R>(f: F) -> R {
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pub fn outline<F: FnOnce() -> R, R>(f: F) -> R {
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f()
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}
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@ -81,8 +81,8 @@
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//!
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//! [mm]: https://github.com/rust-lang/measureme/
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use crate::cold_path;
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use crate::fx::FxHashMap;
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use crate::outline;
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use std::borrow::Borrow;
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use std::collections::hash_map::Entry;
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@ -697,7 +697,7 @@ pub fn start(
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#[inline]
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pub fn finish_with_query_invocation_id(self, query_invocation_id: QueryInvocationId) {
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if let Some(guard) = self.0 {
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cold_path(|| {
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outline(|| {
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let event_id = StringId::new_virtual(query_invocation_id.0);
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let event_id = EventId::from_virtual(event_id);
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guard.finish_with_override_event_id(event_id);
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@ -6,7 +6,7 @@
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use std::sync::Arc;
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#[cfg(parallel_compiler)]
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use {crate::cold_path, crate::sync::CacheAligned};
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use {crate::outline, crate::sync::CacheAligned};
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/// A pointer to the `RegistryData` which uniquely identifies a registry.
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/// This identifier can be reused if the registry gets freed.
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@ -25,11 +25,7 @@ impl RegistryId {
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fn verify(self) -> usize {
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let (id, index) = THREAD_DATA.with(|data| (data.registry_id.get(), data.index.get()));
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if id == self {
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index
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} else {
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cold_path(|| panic!("Unable to verify registry association"))
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}
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if id == self { index } else { outline(|| panic!("Unable to verify registry association")) }
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}
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}
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@ -18,7 +18,7 @@
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use rustc_data_structures::stack::ensure_sufficient_stack;
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use rustc_data_structures::sync::Lock;
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#[cfg(parallel_compiler)]
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use rustc_data_structures::{cold_path, sync};
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use rustc_data_structures::{outline, sync};
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use rustc_errors::{DiagnosticBuilder, ErrorGuaranteed, FatalError};
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use rustc_span::{Span, DUMMY_SP};
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use std::cell::Cell;
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@ -265,7 +265,7 @@ fn wait_for_query<Q, Qcx>(
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match result {
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Ok(()) => {
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let Some((v, index)) = query.query_cache(qcx).lookup(&key) else {
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cold_path(|| {
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outline(|| {
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// We didn't find the query result in the query cache. Check if it was
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// poisoned due to a panic instead.
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let lock = query.query_state(qcx).active.get_shard_by_value(&key).lock();
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@ -33,7 +33,7 @@
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#[macro_use]
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extern crate tracing;
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use rustc_data_structures::{cold_path, AtomicRef};
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use rustc_data_structures::{outline, AtomicRef};
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use rustc_macros::HashStable_Generic;
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use rustc_serialize::{Decodable, Decoder, Encodable, Encoder};
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@ -1592,7 +1592,7 @@ pub fn lines(&self) -> &[RelativeBytePos] {
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return &lines[..];
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}
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cold_path(|| {
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outline(|| {
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self.convert_diffs_to_lines_frozen();
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if let Some(SourceFileLines::Lines(lines)) = self.lines.get() {
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return &lines[..];
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