rust - https://github.com/rust-lang/rust

Age	Commit message (Collapse)	Author	Lines
2020-12-14	Convenience funcs for `some_option.unwrap_or(...)`	Rich Kadel	-1/+1
	This ensures consistent handling of default values for options that are None if not specified on the command line.
2020-12-14	Improve warnings on incompatible options involving -Zinstrument-coverage	Rich Kadel	-2/+2
	Adds checks for: * `no_core` attribute * explicitly-enabled `legacy` symbol mangling * mir_opt_level > 1 (which enables inlining) I removed code from the `Inline` MIR pass that forcibly disabled inlining if `-Zinstrument-coverage` was set. The default `mir_opt_level` does not enable inlining anyway. But if the level is explicitly set and is greater than 1, I issue a warning. The new warnings show up in tests, which is much better for diagnosing potential option conflicts in these cases.
2020-11-24	TRACK '-Z polonius' flag	Camelid	-1/+1

2020-11-24	Rollup merge of #79367 - Dirbaio:trap-unreachable, r=jonas-schievink	Jonas Schievink	-0/+1
	Allow disabling TrapUnreachable via -Ztrap-unreachable=no Currently this is only possible by defining a custom target, which is quite unwieldy. This is useful for embedded targets where small code size is desired. For example, on my project (thumbv7em-none-eabi) this yields a 0.6% code size reduction: 132892 bytes -> 132122 bytes (770 bytes down).
2020-11-24	Allow disabling TrapUnreachable via -Ztrap-unreachable=no	Dario Nieuwenhuis	-0/+1
	This is useful for embedded targets where small code size is desired. For example, on my project (thumbv7em-none-eabi) this yields a 0.6% code size reduction.
2020-11-23	Allow using `-Z fewer-names=no` to retain value names	Tomasz Miąsko	-1/+1
	Change `-Z fewer-names` into an optional boolean flag and allow using it to either discard value names when true or retain them when false, regardless of other settings.
2020-11-10	Add flags customizing behaviour of MIR inlining	Tomasz Miąsko	-0/+2
	* `-Zinline-mir-threshold` to change the default threshold. * `-Zinline-mir-hint-threshold` to change the threshold used by functions with inline hint.
2020-11-02	Auto merge of #78605 - nox:relax-elf-relocations, r=nagisa	bors	-0/+1
	Implement -Z relax-elf-relocations=yes\|no This lets rustc users tweak whether the linker should relax ELF relocations without recompiling a whole new target with its own libcore etc.
2020-10-31	Implement -Z relax-elf-relocations=yes\|no	Anthony Ramine	-0/+1
	This lets rustc users tweak whether the linker should relax ELF relocations, namely whether it should emit R_X86_64_GOTPCRELX relocations instead of R_X86_64_GOTPCREL, as the former is allowed by the ABI to be further optimised. The default value is whatever the target defines.
2020-10-30	Fix test	Aaron Hill	-1/+1

2020-10-30	Implement rustc side of report-future-incompat	Aaron Hill	-0/+1

2020-10-26	Implement -Z function-sections=yes\|no	Anthony Ramine	-0/+1
	This lets rustc users tweak whether all functions should be put in their own TEXT section, using whatever default value the target defines if the flag is missing.
2020-10-13	Auto merge of #76830 - Artoria2e5:tune, r=nagisa	bors	-0/+1
	Pass tune-cpu to LLVM I think this is how it should work... See https://internals.rust-lang.org/t/expose-tune-cpu-from-llvm/13088 for the background. Or the documentation diff.
2020-10-05	Pass tune-cpu to LLVM	Mingye Wang	-0/+1
	I think this is how it should work...
2020-10-01	Add `-Zprecise-enum-drop-elaboration`	Dylan MacKenzie	-0/+1
	Its purpose is to assist in debugging #77382 and #74551.
2020-09-17	Let backends define custom targets	khyperia	-0/+1
	Add a target_override hook that takes priority over builtin targets.
2020-09-02	pretty: trim paths of unique symbols	Dan Aloni	-0/+1
	If a symbol name can only be imported from one place for a type, and as long as it was not glob-imported anywhere in the current crate, we can trim its printed path and print only the name. This has wide implications on error messages with types, for example, shortening `std::vec::Vec` to just `Vec`, as long as there is no other `Vec` importable anywhere. This adds a new '-Z trim-diagnostic-paths=false' option to control this feature. On the good path, with no diagnosis printed, we should try to avoid issuing this query, so we need to prevent trimmed_def_paths query on several cases. This change also relies on a previous commit that differentiates between `Debug` and `Display` on various rustc types, where the latter is trimmed and presented to the user and the former is not.
2020-08-31	Stabilise link-self-contained option	Mateusz Mikuła	-0/+1

2020-08-30	Add `-Z proc-macro-backtrace` to allow showing proc-macro panics	Aaron Hill	-0/+1
	Fixes #75050 Previously, we would unconditionally suppress the panic hook during proc-macro execution. This commit adds a new flag -Z proc-macro-backtrace, which allows running the panic hook for easier debugging.
2020-08-30	mv compiler to compiler/	mark	-0/+599