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2020-01-05Remove rustc_hir reexports in rustc::hir.Mazdak Farrokhzad-7/+7
2020-01-05Use self profile infrastructure for -Z time and -Z time-passesJohn Kåre Alsaker-35/+21
2020-01-04DefId{Map,Set} -> rustc::hir::def_idMazdak Farrokhzad-2/+1
2020-01-04canonicalize FxHash{Map,Set} importsMazdak Farrokhzad-2/+3
2020-01-04extract rustc::middle::codegen_fn_attrsMazdak Farrokhzad-1/+1
2020-01-02Normalize `syntax::symbol` imports.Mazdak Farrokhzad-4/+4
2020-01-01Rename `syntax_pos` to `rustc_span` in source codeVadim Petrochenkov-3/+3
2019-12-29Move reachable_set query in librustc_passes.Camille GILLOT-2/+1
2019-12-25tidy: change msdn links to newer locationsLzu Tao-3/+3
see accouncement at https://docs.microsoft.com/welcome-to-docs
2019-12-22Format the worldMark Rousskov-873/+843
2019-12-06Rename to `then_some` and `then`varkor-2/+2
2019-12-06Use `to_option_with` in several placesvarkor-1/+1
2019-12-06Use `to_option` in various placesvarkor-10/+2
2019-12-03Rollup merge of #66957 - parthsane:pvs/ftx_lld_linker, r=alexcrichtonMazdak Farrokhzad-1/+2
Change Linker for x86_64-fortanix-unknown-sgx target to rust-lld Changed linker for `x86_64-fortanix-unknown-sgx` target to `rust-lld` This change needed the RelaxELFRelocations flag to be set for it to work correctly r? @jethrogb
2019-12-03Move cgu_reuse_tracker to librustc_sessionMark Rousskov-1/+1
2019-12-03Decouple CguReuseTracker from SessionMark Rousskov-1/+1
2019-12-03Change linker for x86_64-fortanix-unknown-sgx to rust-lldParth Sane-1/+2
For SGX, the relocation using the relocation table is done by the code in rust/src/libstd/sys/sgx/abi/reloc.rs and this code should not require relocation. Setting RelaxELFRelocations flag if allows this to happen, hence adding a Target Option for it.
2019-12-01rustc_plugin: Remove support for plugins adding LLVM passesVadim Petrochenkov-3/+0
2019-11-26Auto merge of #66522 - tmiasko:sanitize-flags, r=alexcrichtonbors-17/+12
Add support for sanitizer recover and tracking origins of uninitialized memory * Add support for sanitizer recovery `-Zsanitizer-recover=...` (equivalent to `-fsanitize-recover` in clang). * Add support for tracking origins of uninitialized memory in MemorySanitizer `-Zsanitizer-memory-track-origins` (equivalent to `-fsanitize-memory-track-origins` in clang).
2019-11-23make `./x.py bench` againMazdak Farrokhzad-2/+2
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.
2019-11-13Rollup merge of #66335 - Mark-Simulacrum:self-profile-to-data, ↵Yuki Okushi-1/+1
r=michaelwoerister Move self-profile infrastructure to data structures The single dependency on queries (QueryName) can be fairly easily abstracted via a trait and this further decouples Session from librustc (the primary goal). This is intended as a precursor to moving Session out of librustc, but since that involves lots of smaller steps that move around code I'm splitting it up into separate PRs.
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).
2019-11-11Move allocator_kind to CrateStoreMark Rousskov-1/+1
Similarly to the previous commit, there's no need for this to be in Session and have a Once around it.
2019-11-02Remove the `AsRef` impl for `SymbolStr`.Nicholas Nethercote-1/+1
Because it's highly magical, which goes against the goal of keeping `SymbolStr` simple. Plus it's only used in a handful of places that only require minor changes.
2019-11-02Simplify various `Symbol` use points.Nicholas Nethercote-3/+3
Including removing a bunch of unnecessary `.as_str()` calls, and a bunch of unnecessary sigils.
2019-11-01Rollup merge of #66018 - pnkfelix:issue-64872-revert-64324, r=alexcrichtonTyler Mandry-15/+4
Revert PR 64324: dylibs export generics again (for now) As discussed on PR #65781, this is a targeted attempt to undo the main semantic change from PR #64324, by putting `dylib` back in the set of crate types that export generic symbols. The main reason to do this is that PR #64324 had unanticipated side-effects that caused bugs like #64872, and in the opinion of @alexcrichton and myself, the impact of #64872 is worse than #64319. In other words, it is better for us, in the short term, to reopen #64319 as currently unfixed for now than to introduce new bugs like #64872. Fix #64872 Reopen #64319
2019-11-01targeted revert of PR rust-lang/rust#64324 (just undo change to dylib ↵Felix S. Klock II-15/+4
generics export). Includes the anticipated fallout to run-make-fulldeps test suite from this change. (We need to reopen issue 64319 as part of landing this.)
2019-10-29Rollup merge of #65832 - tlively:emscripten-exception-handling, r=alexcrichtonTyler Mandry-2/+3
Re-enable Emscripten's exception handling support Passes LLVM codegen and Emscripten link-time flags for exception handling if and only if the panic strategy is `unwind`. Sets the default panic strategy for Emscripten targets to `unwind`. Re-enables tests that depend on unwinding support for Emscripten, including `should_panic` tests. r? @alexcrichton
2019-10-29Auto merge of #65435 - michaelwoerister:fix-issue-64153, r=alexcrichtonbors-17/+4
Fix #64153 This PR changes how the compiler detects if an object file from an upstream crate is a Rust object file or not. Instead of checking if the name starts with the crate name and ends with `.o` (which is not always the case, as described in #64153), it now just checks if the filename ends with `.rcgu.o`. This fixes #64153. However, ideally we'd clean up the code around filename generation some more. Then this check could be made more robust. r? @alexcrichton
2019-10-27rustc, rustc_passes: don't depend on syntax_expand.Mazdak Farrokhzad-2/+2
This is done by moving some data definitions to syntax::expand.
2019-10-25Re-enable Emscripten's exception handling supportThomas Lively-2/+3
Passes LLVM codegen and Emscripten link-time flags for exception handling if and only if the panic strategy is `unwind`. Sets the default panic strategy for Emscripten targets to `unwind`. Re-enables tests that depend on unwinding support for Emscripten, including `should_panic` tests.
2019-10-22self-profiling: Remove module names from some event-ids in codegen backend.Michael Woerister-6/+6
2019-10-22Fix issue #64153 by checking for .rcgu.o suffix when trying to identify Rust ↵Michael Woerister-17/+4
generated object files.
2019-10-17Rollup merge of #65465 - Centril:split-syntax-1, r=petrochenkovMazdak Farrokhzad-2/+2
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-2/+2
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
2019-10-08Rollup merge of #65081 - Mark-Simulacrum:remove-profile-queries, ↵Mazdak Farrokhzad-1/+1
r=michaelwoerister Remove -Zprofile-queries r? @michaelwoerister Per [zulip thread](https://zulip-archive.rust-lang.org/131828tcompiler/57361RemoveZprofilequeries.html).
2019-10-07Auto merge of #64780 - choller:master, r=michaelwoeristerbors-1/+3
Only add sanitizer runtimes when linking an executable (#64629). This change modifies the code to only add sanitizer runtimes if we are linking an executable, as those runtimes should never be part of libraries. I successfully compiled `mozilla-central` with ASan using this patch.
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
2019-10-07Add feature gate for raw_dylib.Charles Lew-3/+13
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.
2019-10-03Remove -Zprofile-queriesMark Rousskov-1/+1
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