rust/src/test/codegen/array-clone.rs, branch perf-tmp

rust/src/test/codegen/array-clone.rs, branch perf-tmp https://github.com/rust-lang/rust http://git.dreamy.place/mirrors/rust/atom?h=perf-tmp 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 Specialize array cloning for Copy types 2021-11-10T05:43:20+00:00 Scott McMurray scottmcm@users.noreply.github.com 2021-11-10T05:43:20+00:00 urn:sha1:cc7d8014d720ac800f868a0b7ec854f4a5036e3f Because after PR 86041, the optimizer no longer load-merges at the LLVM IR level, which might be part of the perf loss. (I'll run perf and see if this makes a difference.) Also I added a codegen test so this hopefully won't regress in future -- it passes on stable and with my change here, but not on the 2021-11-09 nightly.