rust/compiler/rustc_codegen_ssa/src/back/write.rs, branch 1.64.0

Also wait on other threads if a WorkerFatalError occurs

2022-07-27T14:19:07+00:00

This means that codegen_aborted may be set when new codegen requests arrive, so drop some related assertions. The new work will simply be ignored.

Reliably signal coordinator thread on panic during ongoing codegen

2022-07-27T14:19:07+00:00

Replace the separate AbortCodegenOnDrop guard by integrating this functionality into OngoingCodegen (or rather, the Coordinator part of it). This ensures that we send a CodegenAborted message and wait for workers to finish even if the panic occurs outside codegen_crate() (e.g. inside join_codegen()). This requires some minor changes to the handling of CodegenAborted, as it can now occur when the main thread is LLVMing rather than Codegenning.

rustc: add ability to output regular LTO bitcode modules

2022-07-14T19:21:26+00:00

Adding the option to control from rustc CLI if the resulted ".o" bitcode module files are with thinLTO info or regular LTO info. Allows using "-lto-embed-bitcode=optimized" during linkage correctly. Signed-off-by: Ziv Dunkelman

Rename `debugging_opts` to `unstable_opts`

2022-07-13T22:47:06+00:00

This is no longer used only for debugging options (e.g. `-Zoutput-width`, `-Zallow-features`). Rename it to be more clear.

incr: cache dwarf objects in work products

2022-07-06T10:15:13+00:00

Cache DWARF objects alongside object files in work products when those exist so that DWARF object files are available for thorin in packed mode in incremental scenarios. Signed-off-by: David Wood

Support lint expectations for `--force-warn` lints (RFC 2383)

2022-06-16T06:16:43+00:00

Make saved_file field of WorkProduct non-optional

2022-06-06T12:39:32+00:00

A WorkProduct without a saved file is useless

Factor Option out of copy_cgu_workproduct_to_incr_comp_cache_dir call

2022-06-06T12:38:38+00:00

This improves clarity of the code a bit

Avoid an unnecessary clone for copy_cgu_workproduct_to_incr_comp_cache_dir calls

2022-06-06T12:32:08+00:00

Let LtoModuleCodegen::optimize take self by value

2022-04-30T18:51:17+00:00