Add codegen test for RVO on MaybeUninit #119555
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Currently, this only works with `-Cpanic=abort`.
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@bors r+ rollup |
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…t, r=nikic Add codegen test for RVO on MaybeUninit Codegen test for rust-lang#90595. Currently, this only works with `-Cpanic=abort`, but hopefully in the [future](https://www.npopov.com/2024/01/01/This-year-in-LLVM-2023.html#writable-and-dead_on_unwind) it should also work in the presence of panics. r? `@nikic`
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…mpiler-errors Rollup of 10 pull requests Successful merges: - rust-lang#118521 (Enable address sanitizer for MSVC targets using INFERASANLIBS linker flag) - rust-lang#119026 (std::net::bind using -1 for openbsd which in turn sets it to somaxconn.) - rust-lang#119195 (Make named_asm_labels lint not trigger on unicode and trigger on format args) - rust-lang#119204 (macro_rules: Less hacky heuristic for using `tt` metavariable spans) - rust-lang#119362 (Make `derive(Trait)` suggestion more accurate) - rust-lang#119397 (Recover parentheses in range patterns) - rust-lang#119414 (bootstrap: Move -Clto= setting from Rustc::run to rustc_cargo) - rust-lang#119417 (Uplift some miscellaneous coroutine-specific machinery into `check_closure`) - rust-lang#119540 (Don't synthesize host effect args inside trait object types) - rust-lang#119555 (Add codegen test for RVO on MaybeUninit) r? `@ghost` `@rustbot` modify labels: rollup
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…mpiler-errors Rollup of 10 pull requests Successful merges: - rust-lang#118521 (Enable address sanitizer for MSVC targets using INFERASANLIBS linker flag) - rust-lang#119026 (std::net::bind using -1 for openbsd which in turn sets it to somaxconn.) - rust-lang#119195 (Make named_asm_labels lint not trigger on unicode and trigger on format args) - rust-lang#119204 (macro_rules: Less hacky heuristic for using `tt` metavariable spans) - rust-lang#119362 (Make `derive(Trait)` suggestion more accurate) - rust-lang#119397 (Recover parentheses in range patterns) - rust-lang#119414 (bootstrap: Move -Clto= setting from Rustc::run to rustc_cargo) - rust-lang#119417 (Uplift some miscellaneous coroutine-specific machinery into `check_closure`) - rust-lang#119540 (Don't synthesize host effect args inside trait object types) - rust-lang#119555 (Add codegen test for RVO on MaybeUninit) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#118521 (Enable address sanitizer for MSVC targets using INFERASANLIBS linker flag) - rust-lang#119026 (std::net::bind using -1 for openbsd which in turn sets it to somaxconn.) - rust-lang#119195 (Make named_asm_labels lint not trigger on unicode and trigger on format args) - rust-lang#119204 (macro_rules: Less hacky heuristic for using `tt` metavariable spans) - rust-lang#119362 (Make `derive(Trait)` suggestion more accurate) - rust-lang#119397 (Recover parentheses in range patterns) - rust-lang#119417 (Uplift some miscellaneous coroutine-specific machinery into `check_closure`) - rust-lang#119539 (Fix typos) - rust-lang#119540 (Don't synthesize host effect args inside trait object types) - rust-lang#119555 (Add codegen test for RVO on MaybeUninit) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#118521 (Enable address sanitizer for MSVC targets using INFERASANLIBS linker flag) - rust-lang#119026 (std::net::bind using -1 for openbsd which in turn sets it to somaxconn.) - rust-lang#119195 (Make named_asm_labels lint not trigger on unicode and trigger on format args) - rust-lang#119204 (macro_rules: Less hacky heuristic for using `tt` metavariable spans) - rust-lang#119362 (Make `derive(Trait)` suggestion more accurate) - rust-lang#119397 (Recover parentheses in range patterns) - rust-lang#119417 (Uplift some miscellaneous coroutine-specific machinery into `check_closure`) - rust-lang#119539 (Fix typos) - rust-lang#119540 (Don't synthesize host effect args inside trait object types) - rust-lang#119555 (Add codegen test for RVO on MaybeUninit) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 10 pull requests Successful merges: - rust-lang#118521 (Enable address sanitizer for MSVC targets using INFERASANLIBS linker flag) - rust-lang#119026 (std::net::bind using -1 for openbsd which in turn sets it to somaxconn.) - rust-lang#119195 (Make named_asm_labels lint not trigger on unicode and trigger on format args) - rust-lang#119204 (macro_rules: Less hacky heuristic for using `tt` metavariable spans) - rust-lang#119362 (Make `derive(Trait)` suggestion more accurate) - rust-lang#119397 (Recover parentheses in range patterns) - rust-lang#119417 (Uplift some miscellaneous coroutine-specific machinery into `check_closure`) - rust-lang#119539 (Fix typos) - rust-lang#119540 (Don't synthesize host effect args inside trait object types) - rust-lang#119555 (Add codegen test for RVO on MaybeUninit) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#119555 - Kobzol:maybeuninit-rvo-codegen-test, r=nikic Add codegen test for RVO on MaybeUninit Codegen test for rust-lang#90595. Currently, this only works with `-Cpanic=abort`, but hopefully in the [future](https://www.npopov.com/2024/01/01/This-year-in-LLVM-2023.html#writable-and-dead_on_unwind) it should also work in the presence of panics. r? ``@nikic``
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Codegen test for #90595. Currently, this only works with
-Cpanic=abort, but hopefully in the future it should also work in the presence of panics.r? @nikic