Prepend temp files with a string per invocation of rustc

2025-04-06 23:50:16 +00:00
parent effef88ac7
commit 9c372d8940
17 changed files with 260 additions and 50 deletions
--- a/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
+++ b/compiler/rustc_codegen_llvm/src/debuginfo/metadata.rs
@@ -911,6 +911,7 @@ pub(crate) fn build_compile_unit_di_node<'ll, 'tcx>(
            tcx.sess.split_debuginfo(),
            tcx.sess.opts.unstable_opts.split_dwarf_kind,
            codegen_unit_name,
+            tcx.sess.invocation_temp.as_deref(),
        ) {
        // We get a path relative to the working directory from split_dwarf_path
        Some(tcx.sess.source_map().path_mapping().to_real_filename(f))