bors a8f6e614f8 Auto merge of #89652 - rcvalle:rust-cfi, r=nagisa ... Add LLVM CFI support to the Rust compiler This PR adds LLVM Control Flow Integrity (CFI) support to the Rust compiler. It initially provides forward-edge control flow protection for Rust-compiled code only by aggregating function pointers in groups identified by their number of arguments. Forward-edge control flow protection for C or C++ and Rust -compiled code "mixed binaries" (i.e., for when C or C++ and Rust -compiled code share the same virtual address space) will be provided in later work as part of this project by defining and using compatible type identifiers (see Type metadata in the design document in the tracking issue #89653). LLVM CFI can be enabled with -Zsanitizer=cfi and requires LTO (i.e., -Clto). Thank you, `@eddyb` and `@pcc,` for all the help!		2021-10-27 09:19:42 +00:00
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analyze_source_file	remove redundant closures (clippy::redundant_closure)	2021-01-03 13:34:24 +01:00
lev_distance	Suggest a case insensitive match name regardless of levenshtein distance	2021-10-17 04:51:22 +09:00
source_map	Split span_to_string into span_to_diagnostic/embeddable_string	2021-05-11 00:04:12 +01:00
symbol	Move the Lock into symbol::Interner	2021-09-15 18:46:45 +02:00
analyze_source_file.rs	Fix some clippy lints	2020-12-03 17:08:19 -05:00
caching_source_map_view.rs	Convert debug_assert to assert in CachingSourceMapView	2021-09-17 12:01:29 -05:00
def_id.rs	Encode ExpnId using ExpnHash for incr. comp.	2021-07-17 19:41:08 +02:00
edition.rs	Update LATEST_STABLE_EDITION to 2021.	2021-08-30 15:33:09 +02:00
fatal_error.rs	mv compiler to compiler/	2020-08-30 18:45:07 +03:00
hygiene.rs	Add desugaring mark to while loop	2021-10-02 17:41:14 -05:00
lev_distance.rs	Suggest a case insensitive match name regardless of levenshtein distance	2021-10-17 04:51:22 +09:00
lib.rs	allow potential_query_instability everywhere	2021-10-15 10:58:18 +02:00
source_map.rs	Guess semicolon span for macro statements	2021-10-15 02:24:48 -05:00
span_encoding.rs	Rename decode to data_untracked.	2021-09-10 20:18:22 +02:00
symbol.rs	Auto merge of #89652 - rcvalle:rust-cfi, r=nagisa	2021-10-27 09:19:42 +00:00
tests.rs	Inline implementation of lookup_line	2021-07-08 23:30:53 +02:00