Rollup of 5 pull requests #71306
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Rollup of 5 pull requests #71306
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Code blocks that are not annotated are assumed to be Rust
Move `MapInPlace` to rustc_data_structures Follow-up of rust-lang#67786, it fits the purpose of rustc_data_structures. r? @petrochenkov
…ic-morse miri-unleashed: test that we detect heap allocations This removes the second-to-last use of `IS_SUPPORTED_IN_MIRI = false`. r? @ecstatic-morse @oli-obk
Minor improvements to -Zprofile - `-Zprofile` is broken with codegen units because GCOV assumes that each source file corresponds to one object file. This PR makes `-Zprofile` automatically set codegen units to 1 and gives an error if `-Ccodegen-units=X` is specified on the command line (with `X != 1`). - The `profiler_builtins` crate is not suitable for `no_std` applications since it contains C code that depends on libc. In such cases a custom implementation of the LLVM gcov API (`llvm_gcov_init`, `llvm_gcda_*`) is needed. This PR adds `-Zno-profiler-runtime` flag which inhibits automatic injection of the `profiler_builtins` crate. cc @whitequark who implemented the original `-Zprofile` support
Explain why we shouldn't add inline attr to into_vec Follow-up of rust-lang#71204 r? @RalfJung
remove build warnings Code blocks that are not annotated are assumed to be Rust
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@bors r+ rollup=never p=5 |
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📌 Commit f6fb931 has been approved by |
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☀️ Test successful - checks-azure |
This was referenced Apr 19, 2020
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Successful merges:
MapInPlaceto rustc_data_structures #71271 (MoveMapInPlaceto rustc_data_structures)Failed merges:
r? @ghost