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rust/compiler
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Rich Kadel 198ba3bd1c Injecting expressions in place of counters where helpful 
Implementing the Graph traits for the BasicCoverageBlock
graph.

optimized replacement of counters with expressions plus new BCB graphviz

* Avoid adding coverage to unreachable blocks.
* Special case for Goto at the end of the body. Make it non-reportable.

Improved debugging and formatting options (from env)

Don't automatically add counters to BCBs without CoverageSpans. They may
still get counters but only if there are dependencies from
other BCBs that have spans, I think.

Make CodeRegions optional for Counters too. It is
possible to inject counters (`llvm.instrprof.increment` intrinsic calls
without corresponding code regions in the coverage map. An expression
can still uses these counter values.

Refactored instrument_coverage.rs -> instrument_coverage/mod.rs, and
then broke up the mod into multiple files.

Compiling with coverage, with the expression optimization, works on
the json5format crate and its dependencies.

Refactored debug features from mod.rs to debug.rs
2020-11-05 18:24:15 -08:00
..
rustc just max_level_info 2020-09-11 09:37:51 -07:00
rustc_apfloat Backport another LLVM commit to rustc_apfloat 2020-10-04 02:02:25 +02:00
rustc_arena Fix even more clippy warnings 2020-10-30 10:13:39 -04:00
rustc_ast fix a couple of clippy warnings: 2020-11-04 13:48:50 +01:00
rustc_ast_lowering Implement rustc side of report-future-incompat 2020-10-30 20:02:14 -04:00
rustc_ast_passes Fix typos 2020-10-29 16:51:46 +01:00
rustc_ast_pretty Fix even more clippy warnings 2020-10-30 10:13:39 -04:00
rustc_attr Improve deprecation attribute diagnostic messages. 2020-11-02 13:21:18 +01:00
rustc_builtin_macros Unconditionally capture tokens for attributes. 2020-10-21 18:57:29 -04:00
rustc_codegen_cranelift u64::try_from will now fail if ScalarInt isn't exactly 64 bits, thus we use to_bits with the correct size 2020-11-04 13:59:11 +00:00
rustc_codegen_llvm Injecting expressions in place of counters where helpful 2020-11-05 18:24:15 -08:00
rustc_codegen_ssa Injecting expressions in place of counters where helpful 2020-11-05 18:24:15 -08:00
rustc_data_structures Move post order walk to iterative approach 2020-10-31 18:52:00 +01:00
rustc_driver Fix even more clippy warnings 2020-10-30 10:13:39 -04:00
rustc_error_codes Rollup merge of #78332 - PoignardAzur:doc_E0308, r=camelid 2020-10-27 08:44:54 +09:00
rustc_errors Auto merge of #76931 - oli-obk:const_prop_inline_lint_madness, r=wesleywiser 2020-11-03 16:32:34 +00:00
rustc_expand Rollup merge of #78626 - fusion-engineering-forks:deprecated-trait-impl, r=estebank 2020-11-03 19:32:36 +01:00
rustc_feature Fix even more clippy warnings 2020-10-30 10:13:39 -04:00
rustc_fs_util Remove unused code from remaining compiler crates 2020-10-14 04:14:32 +02:00
rustc_graphviz Rust coverage before splitting instrument_coverage.rs 2020-11-05 18:24:12 -08:00
rustc_hir Fix even more clippy warnings 2020-10-30 10:13:39 -04:00
rustc_hir_pretty Fix even more clippy warnings 2020-10-30 10:13:39 -04:00
rustc_incremental Delete files immediately, instead of collecting into vector 2020-10-28 17:22:10 +01:00
rustc_index cache types during normalization 2020-09-19 17:27:13 +02:00
rustc_infer fix a couple of clippy warnings: 2020-11-04 13:48:50 +01:00
rustc_interface fix a couple of clippy warnings: 2020-11-04 13:48:50 +01:00
rustc_lexer Add back missing comments 2020-10-30 10:13:41 -04:00
rustc_lint u128 truncation and sign extension are not just interpreter related 2020-11-04 13:41:58 +00:00
rustc_lint_defs Turn 'useless #[deprecated]' error into a lint. 2020-11-01 20:48:58 +01:00
rustc_llvm Rollup merge of #77950 - arlosi:sha256, r=eddyb 2020-11-03 19:32:26 +01:00
rustc_macros Remove implicit Continue type 2020-10-30 12:27:47 +01:00
rustc_metadata Auto merge of #78448 - rylev:cache-foreign_modules, r=wesleywiser 2020-11-03 04:27:27 +00:00
rustc_middle Rust coverage before splitting instrument_coverage.rs 2020-11-05 18:24:12 -08:00
rustc_mir Injecting expressions in place of counters where helpful 2020-11-05 18:24:15 -08:00
rustc_mir_build Auto merge of #78638 - vn-ki:bindigs-after-at-issue-69971, r=oli-obk 2020-11-05 13:26:08 +00:00
rustc_parse Use reparsed TokenStream if we captured any inner attributes 2020-11-02 13:22:03 -05:00
rustc_parse_format /nightly/nightly-rustc 2020-09-23 21:51:56 +02:00
rustc_passes Rollup merge of #78626 - fusion-engineering-forks:deprecated-trait-impl, r=estebank 2020-11-03 19:32:36 +01:00
rustc_plugin_impl /nightly/nightly-rustc 2020-09-23 21:51:56 +02:00
rustc_privacy Auto merge of #78182 - LeSeulArtichaut:ty-visitor-contolflow, r=lcnr,oli-obk 2020-10-30 22:53:55 +00:00
rustc_query_system Fix even more clippy warnings 2020-10-30 10:13:39 -04:00
rustc_resolve fix a couple of clippy warnings: 2020-11-04 13:48:50 +01:00
rustc_save_analysis Show the inline stack of MIR lints that only occur after inlining 2020-10-27 14:08:07 +00:00
rustc_serialize Replace absolute paths with relative ones 2020-10-13 14:16:45 +02:00
rustc_session Rollup merge of #77950 - arlosi:sha256, r=eddyb 2020-11-03 19:32:26 +01:00
rustc_span fix a couple of clippy warnings: 2020-11-04 13:48:50 +01:00
rustc_symbol_mangling u128 truncation and sign extension are not just interpreter related 2020-11-04 13:41:58 +00:00
rustc_target Update compiler/rustc_target/src/abi/mod.rs 2020-11-04 15:13:06 +01:00
rustc_trait_selection fix a couple of clippy warnings: 2020-11-04 13:48:50 +01:00
rustc_traits Auto merge of #78182 - LeSeulArtichaut:ty-visitor-contolflow, r=lcnr,oli-obk 2020-10-30 22:53:55 +00:00
rustc_ty Calculate visibilities once in resolve 2020-10-19 11:57:50 +03:00
rustc_typeck Rollup merge of #78739 - hameerabbasi:issue-78654, r=nikomatsakis 2020-11-05 10:29:57 +01:00