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306 Commits

Author SHA1 Message Date
Mark Rousskov
e59e02ef46 Privatize some exports from code_stats 2018-08-04 06:53:15 -06:00
Wesley Wiser
256a6e4fa9 Include additional data in the json output 2018-08-02 18:57:24 -04:00
Wesley Wiser
51cc594e10 First pass at json output 2018-08-02 18:57:24 -04:00
Wesley Wiser
45482c6f99 Basic profiling 2018-08-02 18:57:24 -04:00
Shotaro Yamada
3170956276 Remove unused option flag 2018-07-27 17:42:41 +09:00
Oliver Schneider
56c90774a9 Make sure the compiler actually panics on delay_span_bug 
Even if that is just happening because of `abort_if_errors`
 2018-07-20 15:59:21 +02:00
Michael Woerister
6064efe928 Revert "Clean up CodegenUnit name generation." 
This reverts commit 2c5cd9ce53.
 2018-07-16 08:58:40 +02:00
Michael Woerister
2c5cd9ce53 Clean up CodegenUnit name generation. 2018-07-11 17:52:57 +02:00
bors
11432ba980 Auto merge of #51230 - nikic:no-verify-lto, r=pnkfelix 
Disable LLVM verification by default

Currently -Z no-verify only controls IR verification prior to LLVM codegen, while verification is performed unconditionally both before and after linking with (Thin)LTO.

Also wondering what the sentiment is on disabling verification by default (and e.g. only enabling it on ALT builds with assertions). This does not seem terribly useful outside of rustc development and it does seem to show up in profiles (at something like 3%).

**EDIT:** A table showing the various configurations and what is enabled when.

| Configuration | Dynamic verification performed | LLVM static assertions compiled in |
| --- | --- | --- |
| alt builds | | yes |
| nightly builds | | no |
| stable builds | | no |
| CI builds | | |
| dev builds in a checkout | | |
 2018-07-11 12:12:13 +00:00
Guillaume Gomez
1ff7f04120 Fix rustdoc run failures by shutting down definitely some lints 2018-07-05 17:18:45 +02:00
Nikita Popov
22cf833dd1 Rename -Z no-verify to -Z verify-llvm-ir 
This disables IR verification by default.
 2018-06-12 21:23:06 +02:00
John Kåre Alsaker
9eb4f7329b Fix optimization_fuel 2018-06-01 14:55:55 +02:00
Manish Goregaokar
30bd586bec Stabilize suggestion applicability field in json output 2018-05-21 10:48:12 -07:00
Irina Popa
b63d7e2b1c Rename trans to codegen everywhere. 2018-05-17 15:08:30 +03:00
John Kåre Alsaker
022dff47e3 Add a Rayon thread pool 2018-05-13 01:28:20 +02:00
Michael Woerister
a9810899a2 Allow for specifying a linker plugin for cross-language LTO 2018-05-09 16:42:35 +02:00
Simonas Kazlauskas
09d2db4e96 Rework force-frame-pointer 
This reworks the force-frame-pointer PR to explicitly only consider the
value of the flag if it is provided, and use a target default otherwise.

Something that was tried but not kept was renaming the flag to
`frame-pointer`, because for flag `frame-pointer=no`, there is no
guarante, that LLVM will elide *all* the frame pointers; oposite of what
the literal reading of the flag would suggest.
 2018-05-01 10:44:44 +03:00
Björn Steinbrink
5b800c231f Don't force-enable frame pointers when generating debug info 
We apparently used to generate bad/incomplete debug info causing
debuggers not to find symbols of stack allocated variables. This was
somehow worked around by having frame pointers.

With the current codegen, this seems no longer necessary, so we can
remove the code that force-enables frame pointers whenever debug info
is requested.

Since certain situations, like profiling code profit from having frame
pointers, we add a -Cforce-frame-pointers flag to always enable frame
pointers.

Fixes #11906
 2018-05-01 10:44:44 +03:00
bors
9ff8ec8fdf Auto merge of #50204 - Manishearth:approx-enum, r=estebank 
Use enum for approximate suggestions

r? @nrc @killercup
 2018-04-30 05:38:06 +00:00
Irina Popa
38e964077b Rename rustc_back::target to rustc_target::spec. 2018-04-26 16:39:44 +03:00
Irina Popa
6f03b80020 rustc_back: move LinkerFlavor, PanicStrategy, and RelroLevel to target. 2018-04-26 16:39:27 +03:00
Manish Goregaokar
4e2cd4104a Approximate -> Applicability 2018-04-25 14:55:25 -07:00
bors
81135c9dbc Auto merge of #50134 - andjo403:jobserver, r=michaelwoerister 
make rustdoc test follow the jobserver limit of threads

fix that to many threads is executing at the same time
when rustdoc test is executed.
 2018-04-25 11:40:18 +00:00
Andreas Jonson
ed318dd991 make rustdoc test follow the jobserver limit of threadsfix that to many threads is executing at the same timewhen rustdoc test is executed. 2018-04-23 17:02:01 +02:00
Kurtis Nusbaum
51f51109ce add --edition option 2018-04-19 13:57:01 -07:00
John Kåre Alsaker
e5fc06da8a Make one_time_diagnostics thread-safe 2018-04-17 16:43:30 +02:00
John Kåre Alsaker
bf06a53265 Make Handler more thread-safe 2018-04-17 16:43:30 +02:00
bors
6b12d361ff Auto merge of #49882 - Zoxc:sync-misc2, r=michaelwoerister 
More thread-safety changes

r? @michaelwoerister
 2018-04-17 06:46:31 +00:00
John Kåre Alsaker
fe63637350 Use locks for Session.lint_store and Session.buffered_lints 2018-04-16 02:23:55 +02:00
Oliver Schneider
4f6d118048
Don't abort const eval due to long running evals, just warn 2018-04-13 17:56:45 +02:00
John Kåre Alsaker
006f9b2f56 Make Session.injected_panic_runtime thread-safe 2018-04-10 14:40:26 +02:00
John Kåre Alsaker
dacf9ba00f Make Session.injected_allocator and Session.allocator_kind thread-safe 2018-04-10 14:40:26 +02:00
John Kåre Alsaker
66488a50f9 Make Session.dependency_formats thread-safe 2018-04-10 14:40:26 +02:00
John Kåre Alsaker
cbf8ad4a40 Make Session.crate_types thread-safe 2018-04-10 14:40:26 +02:00
John Kåre Alsaker
046af1c710 Make sure Session.plugin_attributes is only used on one thread 2018-04-10 14:40:26 +02:00
John Kåre Alsaker
0e51d48324 Make sure Session.plugin_llvm_passes is only used on one thread 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
7d33d1a84e Make Session.has_global_allocator thread-safe 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
73b26f7f51 Make sure Session.imported_macro_spans is only used on one thread 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
271c8d362a Make Session.crate_disambiguator thread-safe 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
8380539ecb Make sure Session.next_node_id is only used on one thread 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
b0c7bdaa97 Make Session.code_stats thread-safe 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
904e2b6b35 Make Session::features_untracked thread-safe 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
a46f05978a Disable optimization fuel when using multiple threads 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
a23e90a6de Remove Cell from const_eval_stack_frame_limit and const_eval_step_limit 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
753cd9a12c Make sure Session.incr_comp_session is only used on one thread 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
e82b6c42b4 Make Session.plugin_registrar_fn and Session.derive_registrar_fn thread-safe 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
27adb31fcc Combine Session.entry_fn and Session.entry_type and make them thread-safe 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
7aa7198b4b Make PerfStats thread-safe and remove unused fields 2018-04-10 14:40:25 +02:00
John Kåre Alsaker
cf3b7909fa Make recursion_limit and type_length_limit thread-safe 2018-04-10 14:39:57 +02:00
John Kåre Alsaker
49a2b80877 Make sure the lint store is only used on one thread 2018-04-10 14:39:33 +02:00