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

Age	Commit message (Collapse)	Author	Lines
2023-01-11	Move /src/test to /tests	Albert Larsan	-29/+0

2022-05-25	Update some codegen tests for opaque pointers	Nikita Popov	-3/+3

2019-09-13	codegen: use "_N" (like for other locals) instead of "argN", for argument names.	Eduard-Mihai Burtescu	-1/+1

2019-04-23	Remove unnecessary ignore-tidy-linelength	varkor	-1/+0

2018-12-25	Remove licenses	Mark Rousskov	-10/+0

2017-11-19	rustc: encode scalar pairs in layout ABI.	Eduard-Mihai Burtescu	-3/+3

2017-11-19	rustc_trans: go through layouts uniformly for fat pointers and variants.	Eduard-Mihai Burtescu	-4/+3

2017-11-19	rustc_trans: always insert alignment padding, even before the first field.	Eduard-Mihai Burtescu	-3/+4

2017-11-19	rustc_trans: use [T; 0] for slice data pointers instead of T.	Eduard-Mihai Burtescu	-3/+4

2017-11-07	Update codegen tests.	Michael Woerister	-1/+1

2017-10-26	Avoid unnecessary copies of arguments that are simple bindings	Björn Steinbrink	-4/+4
	Initially MIR differentiated between arguments and locals, which introduced a need to add extra copies assigning the argument to a local, even for simple bindings. This differentiation no longer exists, but we're still creating those copies, bloating the MIR and LLVM IR we emit. Additionally, the current approach means that we create debug info for both the incoming argument (marking it as an argument), and then immediately shadow it a local that goes by the same name. This can be confusing when using e.g. "info args" in gdb, or when e.g. a debugger with a GUI displays the function arguments separately from the local variables, especially when the binding is mutable, because the argument doesn't change, while the local variable does.
2016-08-24	Disable old trans access via -Z orbit, #[rustc_no_mir] or --disable-orbit.	Eduard Burtescu	-5/+3

2016-03-17	Add #[rustc_no_mir] to make tests pass with -Z orbit.	Eduard Burtescu	-0/+2

2015-09-21	Avoid loading the whole gdb debug scripts section.	Richard Diamond	-0/+2
	This is so LLVM isn't forced to load every byte of it. Also sets the alignment of the load. Adds a test for the debug script section.
2015-09-18	Skip no-op adjustments in trans	Björn Steinbrink	-0/+9
	That allows us to keep using trans_into() in case of adjustments that may actually be ignored in trans because they are a plain deref/ref pair with no overloaded deref or unsizing. Unoptimized(!) benchmarks from servo/servo#7638 Before ``` test goser::bench_clone ... bench: 17,701 ns/iter (+/- 58) = 30 MB/s test goser::bincode::bench_decoder ... bench: 33,715 ns/iter (+/- 300) = 11 MB/s test goser::bincode::bench_deserialize ... bench: 36,804 ns/iter (+/- 329) = 9 MB/s test goser::bincode::bench_encoder ... bench: 34,695 ns/iter (+/- 149) = 11 MB/s test goser::bincode::bench_populate ... bench: 18,879 ns/iter (+/- 88) test goser::bincode::bench_serialize ... bench: 31,668 ns/iter (+/- 156) = 11 MB/s test goser::capnp::bench_deserialize ... bench: 2,049 ns/iter (+/- 87) = 218 MB/s test goser::capnp::bench_deserialize_packed ... bench: 10,707 ns/iter (+/- 258) = 31 MB/s test goser::capnp::bench_populate ... bench: 635 ns/iter (+/- 5) test goser::capnp::bench_serialize ... bench: 35,657 ns/iter (+/- 155) = 12 MB/s test goser::capnp::bench_serialize_packed ... bench: 37,881 ns/iter (+/- 146) = 8 MB/s test goser::msgpack::bench_decoder ... bench: 50,634 ns/iter (+/- 307) = 5 MB/s test goser::msgpack::bench_encoder ... bench: 25,738 ns/iter (+/- 90) = 11 MB/s test goser::msgpack::bench_populate ... bench: 18,900 ns/iter (+/- 138) test goser::protobuf::bench_decoder ... bench: 2,791 ns/iter (+/- 29) = 102 MB/s test goser::protobuf::bench_encoder ... bench: 75,414 ns/iter (+/- 358) = 3 MB/s test goser::protobuf::bench_populate ... bench: 19,248 ns/iter (+/- 92) test goser::rustc_serialize_json::bench_decoder ... bench: 109,999 ns/iter (+/- 797) = 5 MB/s test goser::rustc_serialize_json::bench_encoder ... bench: 58,777 ns/iter (+/- 418) = 10 MB/s test goser::rustc_serialize_json::bench_populate ... bench: 18,887 ns/iter (+/- 76) test goser::serde_json::bench_deserializer ... bench: 104,803 ns/iter (+/- 770) = 5 MB/s test goser::serde_json::bench_populate ... bench: 18,890 ns/iter (+/- 69) test goser::serde_json::bench_serializer ... bench: 75,046 ns/iter (+/- 435) = 8 MB/s ``` After ``` test goser::bench_clone ... bench: 16,052 ns/iter (+/- 188) = 34 MB/s test goser::bincode::bench_decoder ... bench: 31,194 ns/iter (+/- 941) = 12 MB/s test goser::bincode::bench_deserialize ... bench: 33,934 ns/iter (+/- 352) = 10 MB/s test goser::bincode::bench_encoder ... bench: 30,737 ns/iter (+/- 1,969) = 13 MB/s test goser::bincode::bench_populate ... bench: 17,234 ns/iter (+/- 176) test goser::bincode::bench_serialize ... bench: 28,269 ns/iter (+/- 452) = 12 MB/s test goser::capnp::bench_deserialize ... bench: 2,019 ns/iter (+/- 85) = 221 MB/s test goser::capnp::bench_deserialize_packed ... bench: 10,662 ns/iter (+/- 527) = 31 MB/s test goser::capnp::bench_populate ... bench: 607 ns/iter (+/- 2) test goser::capnp::bench_serialize ... bench: 30,488 ns/iter (+/- 219) = 14 MB/s test goser::capnp::bench_serialize_packed ... bench: 33,731 ns/iter (+/- 201) = 9 MB/s test goser::msgpack::bench_decoder ... bench: 46,921 ns/iter (+/- 461) = 6 MB/s test goser::msgpack::bench_encoder ... bench: 22,315 ns/iter (+/- 96) = 12 MB/s test goser::msgpack::bench_populate ... bench: 17,268 ns/iter (+/- 73) test goser::protobuf::bench_decoder ... bench: 2,658 ns/iter (+/- 44) = 107 MB/s test goser::protobuf::bench_encoder ... bench: 71,024 ns/iter (+/- 359) = 4 MB/s test goser::protobuf::bench_populate ... bench: 17,704 ns/iter (+/- 104) test goser::rustc_serialize_json::bench_decoder ... bench: 107,867 ns/iter (+/- 759) = 5 MB/s test goser::rustc_serialize_json::bench_encoder ... bench: 52,327 ns/iter (+/- 479) = 11 MB/s test goser::rustc_serialize_json::bench_populate ... bench: 17,262 ns/iter (+/- 68) test goser::serde_json::bench_deserializer ... bench: 99,156 ns/iter (+/- 657) = 6 MB/s test goser::serde_json::bench_populate ... bench: 17,264 ns/iter (+/- 77) test goser::serde_json::bench_serializer ... bench: 66,135 ns/iter (+/- 392) = 9 MB/s ```
2015-09-17	Don't create adjustments from a type to itself	Björn Steinbrink	-0/+28
	Currently, we're generating adjustments, for example, to get from &[u8] to &[u8], which is unneeded and kicks us out of trans_into() into trans() which means an additional stack slot and copy in the unoptimized code.