bjoernager/rust
bjoernager/rust
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Auto merge of #113116 - nnethercote:codegen-opts, r=oli-obk

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A mish-mash of micro-optimizations

These were aimed at speeding up LLVM codegen, but ended up affecting other places as well.

r? `@bjorn3`
This commit is contained in:
bors 2023-06-30 00:35:19 +00:00
commit 8aed93d912
12 changed files with 32 additions and 117 deletions
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2
compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs
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@ -81,7 +81,7 @@ impl DebugContext {
match tcx.sess.source_map().lookup_line(span.lo()) {
Ok(SourceFileAndLine { sf: file, line }) => {
let line_pos = file.line_begin_pos(span.lo());
let line_pos = file.lines(|lines| lines[line]);
(
file,