rust/src/test/codegen/frame-pointer.rs, branch try

rust/src/test/codegen/frame-pointer.rs, branch try https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=try 2023-01-11T09:32:08+00:00 Move /src/test to /tests 2023-01-11T09:32:08+00:00 Albert Larsan 74931857+albertlarsan68@users.noreply.github.com 2023-01-05T08:13:28+00:00 urn:sha1:cf2dff2b1e3fa55fa5415d524200070d0d7aacfe short-circuit the easy cases in `is_copy_modulo_regions` 2022-03-10T09:19:02+00:00 Scott McMurray scottmcm@users.noreply.github.com 2022-03-06T07:51:10+00:00 urn:sha1:54408f096377190a7faf67cb7ef4eda6e1ed4700 This change is somewhat extensive, since it affects MIR -- since this is called to determine Copy vs Move -- so any test that's `no_core` needs to actually have the normal `impl`s it uses. Add support for leaf fn frame pointer elimination 2021-06-30T16:45:17+00:00 Simonas Kazlauskas git@kazlauskas.me 2021-06-26T20:53:35+00:00 urn:sha1:9b67cba4f6294e0db900397cdf5c59c1dc901ade This PR adds ability for the target specifications to specify frame pointer emission type that's not just “always” or “whatever cg decides”. In particular there's a new mode that allows omission of the frame pointer for leaf functions (those that don't call any other functions). We then set this new mode for Aarch64-based Apple targets. Fixes #86196