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authorbors <bors@rust-lang.org>2023-06-30 00:35:19 +0000
committerbors <bors@rust-lang.org>2023-06-30 00:35:19 +0000
commit8aed93d912ec23819c08e9a89ca1fb461b3cd2e6 (patch)
treecf08613768e315951133c7494e2487cebd22c598 /compiler/rustc_codegen_cranelift
parent330727467b8fdf2c43b95095a0efae7012c4f83b (diff)
parent7e786e81b00cf48a664084d30d4f82f408825397 (diff)
downloadrust-8aed93d912ec23819c08e9a89ca1fb461b3cd2e6.tar.gz
rust-8aed93d912ec23819c08e9a89ca1fb461b3cd2e6.zip
Auto merge of #113116 - nnethercote:codegen-opts, r=oli-obk
A mish-mash of micro-optimizations

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

r? `@bjorn3`
Diffstat (limited to 'compiler/rustc_codegen_cranelift')
-rw-r--r--compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs b/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs
index 463de6a91c7..1b454b6667c 100644
--- a/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs
+++ b/compiler/rustc_codegen_cranelift/src/debuginfo/line_info.rs
@@ -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,