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path: root/src/librustc_codegen_ssa/back/write.rs
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2019-12-03Move cgu_reuse_tracker to librustc_sessionMark Rousskov-1/+1
2019-12-03Decouple CguReuseTracker from SessionMark Rousskov-1/+1
2019-12-01rustc_plugin: Remove support for plugins adding LLVM passesVadim Petrochenkov-3/+0
2019-11-22Add support for tracking origins of uninitialized memoryTomasz Miąsko-0/+4
2019-11-22Add support for sanitizer recoveryTomasz Miąsko-0/+3
2019-11-22Move sanitizer passes creation from ssa to llvmTomasz Miąsko-17/+5
2019-11-15Remove SourceMapper traitMark Rousskov-2/+3
SourceMap is now in the root of all rustc-specific crates, syntax_pos, so there's no need for the trait object to decouple the dependencies between librustc_errors and libsyntax as was needed previously.
2019-11-12Move self-profile infrastructure to data structuresMark Rousskov-1/+1
The single dependency on queries (QueryName) can be fairly easily abstracted via a trait and this further decouples Session from librustc (the primary goal).
2019-10-27rustc, rustc_passes: don't depend on syntax_expand.Mazdak Farrokhzad-1/+1
This is done by moving some data definitions to syntax::expand.
2019-10-22self-profiling: Remove module names from some event-ids in codegen backend.Michael Woerister-6/+6
2019-10-17Rollup merge of #65465 - Centril:split-syntax-1, r=petrochenkovMazdak Farrokhzad-1/+1
Move syntax::ext to a syntax_expand and refactor some attribute logic Part of https://github.com/rust-lang/rust/pull/65324. r? @petrochenkov
2019-10-16Upgrade Emscripten targets to use upstream LLVM backendThomas Lively-5/+2
- Compatible with Emscripten 1.38.46-upstream or later upstream. - Refactors the Emscripten target spec to share code with other wasm targets. - Replaces the old incorrect wasm32 C call ABI with the correct one, preserving the old one as wasm32_bindgen_compat for wasm-bindgen compatibility. - Updates the varargs ABI used by Emscripten and deletes the old one. - Removes the obsolete wasm32-experimental-emscripten target. - Uses EMCC_CFLAGS on CI to avoid the timeout problems with #63649.
2019-10-16move syntax::ext to new crate syntax_expandMazdak Farrokhzad-1/+1
2019-10-15Refactor: Rename `db` locals to `diag`Philipp Hansch-5/+5
https://github.com/rust-lang/rust/pull/64272 replaced `DiagnosticBuilder` with `Diagnostic` in some places. This commit just renames the DB variable from `db` to `diag` where it wasn't renamed.
2019-10-13Bring attention to suggestions when the only difference is capitalizationEsteban Küber-1/+5
2019-10-07Rollup merge of #65137 - andjo403:selfProfiling_fix, r=michaelwoeristerMazdak Farrokhzad-4/+0
remove event that causes panics in measureme tools the measureme tools summarize and crox do not alow a event to go out of scope of the parent event codegen_and_optimize_crate ends after the codegen_crate event r? @wesleywiser cc @michaelwoerister @Mark-Simulacrum
2019-10-05Revert "Auto merge of #63649 - tlively:emscripten-upstream-upgrade, ↵Tyler Mandry-2/+5
r=alexcrichton" This reverts commit 7870050796e5904a0fc85ecbe6fa6dde1cfe0c91, reversing changes made to 2e7244807a7878f6eca3eb7d97ae9b413aa49014.
2019-10-05remove event that causes panics in measureme toolsAndreas Jonson-4/+0
the measureme tools summarize and crox do not alow a event to go out of scope of the parent event codegen_and_optimize_crate ends after the codegen_crate event
2019-10-04Upgrade Emscripten targets to use upstream LLVM backendThomas Lively-5/+2
- Refactors the Emscripten target spec to share code with other wasm targets. - Replaces the incorrect wasm32 C call ABI with the old asmjs version, which is correct for both wasm32 and JS. - Updates the varargs ABI used by Emscripten and deletes the old one. - Removes the obsolete wasm32-experimental-emscripten target. - Temporarily makes Emscripten targets use panic=abort by default because supporting unwinding will require an LLVM patch.
2019-09-30Self-Profiling: Make names of existing events more consistent and use new API.Michael Woerister-67/+11
2019-09-25Remove tx_to_llvm_workers from TyCtxtMark Rousskov-10/+13
This can be kept within the codegen backend crates entirely
2019-09-23rustc: Convert `dependency_formats` to a queryAlex Crichton-1/+1
This commit converts a field of `Session`, `dependency_formats`, into a query of `TyCtxt`. This information then also needed to be threaded through to other remaining portions of the linker, but it's relatively straightforward. The only change here is that instead of `HashMap<CrateType, T>` the data structure changed to `Vec<(CrateType, T)>` to make it easier to deal with in queries.
2019-09-17Remove Handler::{emit, emit_with_code}Mark Rousskov-13/+5
2019-09-17Replace DiagnosticBuilder with Diagnostic when emitting errorMark Rousskov-2/+2
2019-08-15hygiene: `ExpnInfo` -> `ExpnData`Vadim Petrochenkov-1/+1
For naming consistency with everything else in this area
2019-08-15hygiene: Remove `Option`s from functions returning `ExpnInfo`Vadim Petrochenkov-4/+1
The expansion info is not optional and should always exist
2019-07-19libsyntax: Remove `Mark` into `ExpnId`Vadim Petrochenkov-2/+2
2019-07-05Add a "total" measurement to -Ztime-passes.Nicholas Nethercote-1/+1
This is useful for getting the total compilation time at the end. To do this, the patch changes `print_time_passes_entry` to not increment the depth, which means that `print_time_passes_entry_internal` is no longer needed.
2019-07-04Rollup merge of #62249 - czipperz:use-mem-take-instead-of-replace-default, ↵Mazdak Farrokhzad-6/+3
r=dtolnay,Centril Use mem::take instead of mem::replace with default
2019-07-01Convert more usages overChris Gregory-6/+3
2019-06-21Stabilize profile-guided optimization.Michael Woerister-2/+2
2019-06-14Unify all uses of 'gcx and 'tcx.Eduard-Mihai Burtescu-8/+8
2019-06-12Run `rustfmt --file-lines ...` for changes from previous commits.Eduard-Mihai Burtescu-8/+10
2019-06-12rustc: replace `TyCtxt<'tcx, 'gcx, 'tcx>` with `TyCtxt<'gcx, 'tcx>`.Eduard-Mihai Burtescu-8/+8
2019-05-28Rename PgoGenerate to something more general.Michael Woerister-3/+3
2019-05-27Use a PathBuf instead of String for representing the pgo-use path internally.Michael Woerister-2/+2
2019-05-16add targetarch for CodegenContextChandler Deng-0/+2
2019-05-13Remove the equality operation between `Symbol` and strings.Nicholas Nethercote-1/+1
And also the equality between `Path` and strings, because `Path` is made up of `Symbol`s.
2019-05-13Pass a `Symbol` to `check_name`, `emit_feature_err`, and related functions.Nicholas Nethercote-3/+3
2019-04-30In JSON output, emit a directive after metadata is generated.Nicholas Nethercote-2/+2
To implement pipelining, Cargo needs to know when metadata generation is finished. This commit adds code to do that. Unfortunately, metadata file writing currently occurs very late during compilation, so pipelining won't produce a speed-up. Moving metadata file writing earlier will be a follow-up. The change involves splitting the existing `Emitter::emit` method in two: `Emitter::emit_diagnostic` and `Emitter::emit_directive`. The JSON directives look like this: ``` {"directive":"metadata file written: liba.rmeta"} ``` The functionality is behind the `-Z emit-directives` option, and also requires `--error-format=json`.
2019-04-24Don't generate unnecessary rmeta files.Nicholas Nethercote-6/+5
2019-04-14Rollup merge of #59874 - michaelwoerister:pgo-updates-1, r=cramertjMazdak Farrokhzad-3/+4
Clean up handling of `-Z pgo-gen` commandline option. This PR adapts the `-Z pgo-gen` flag to how Clang and GCC handle the corresponding `-fprofile-generate` flag. In particular, the flag now optionally takes a directory to place the profiling data in and allows to omit the argument (instead of having to pass an empty string).
2019-04-12Use measureme in self-profilerWesley Wiser-23/+14
Related to #58372 Related to #58967
2019-04-11Clean up handling of -Zpgo-gen commandline option.Michael Woerister-3/+4
2019-04-01Rollup merge of #58507 - Zoxc:time-extended, r=michaelwoeristerMazdak Farrokhzad-2/+2
Add a -Z time option which prints only passes which runs once This ensures `-Z time-passes` fits on my screen =P r? @michaelwoerister
2019-03-27Use informational target machine for metadataSimonas Kazlauskas-1/+7
Since there is nothing to optimise there...
2019-03-20Add a -Z time option which prints only passes which runs onceJohn Kåre Alsaker-2/+2
2019-03-10Replace TimeLine with SelfProfilerWesley Wiser-48/+65
2019-03-06Make `-Z treat-err-as-bug` take a number of errors to be emittedEsteban Küber-1/+1
`-Z treat-err-as-bug=0` will cause `rustc` to panic after the first error is reported. `-Z treat-err-as-bug=2` will cause `rustc` to panic after 3 errors have been reported.
2019-03-03Wrap the self-profiler in an `Arc<Mutex<>>`Wesley Wiser-0/+24
This will allow us to send it across threads and measure things like LLVM time.
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