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Signed-off-by: Yuki Okushi <jtitor@2k36.org>
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Yuki Okushi 2022-07-27 07:40:07 +09:00 committed by Joshua Nelson
parent 77d9ec9476
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4
src/building/how-to-build-and-run.md
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@ -63,7 +63,7 @@ If you set `download-ci-llvm = true`, in some circumstances, such as when
updating the version of LLVM used by `rustc`, you may want to temporarily updating the version of LLVM used by `rustc`, you may want to temporarily
disable this feature. See the ["Updating LLVM" section] for more. disable this feature. See the ["Updating LLVM" section] for more.
["Updating LLVM" section]: /backend/updating-llvm.md#feature-updates ["Updating LLVM" section]: ../backend/updating-llvm.md#feature-updates
If you have already built `rustc` and you change settings related to LLVM, then you may have to If you have already built `rustc` and you change settings related to LLVM, then you may have to
execute `rm -rf build` for subsequent configuration changes to take effect. Note that `./x.py execute `rm -rf build` for subsequent configuration changes to take effect. Note that `./x.py
@ -254,7 +254,7 @@ For examples of the complete configuration necessary to build a target, please v
select any target under the "Platform Support" heading on the left, select any target under the "Platform Support" heading on the left,
and see the section related to building a compiler for that target. and see the section related to building a compiler for that target.
For targets without a corresponding page in the rustc book, For targets without a corresponding page in the rustc book,
it may be useful to [inspect the Dockerfiles](/tests/docker.md) it may be useful to [inspect the Dockerfiles](../tests/docker.md)
that the Rust infrastructure itself uses to set up and configure cross-compilation. that the Rust infrastructure itself uses to set up and configure cross-compilation.
If you have followed the directions from the prior section on creating a rustup toolchain, If you have followed the directions from the prior section on creating a rustup toolchain,

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src/mir/optimizations.md
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@ -8,8 +8,8 @@ to do, so compilation is faster. Note that since MIR is generic (not
effective; we can optimize the generic version, so all of the monomorphizations effective; we can optimize the generic version, so all of the monomorphizations
are cheaper! are cheaper!
[mir]: /mir/index.md [mir]: ../mir/index.md
[monomorph]: /appendix/glossary.md#mono [monomorph]: ../appendix/glossary.md#mono
MIR optimizations run after borrow checking. We run a series of optimization MIR optimizations run after borrow checking. We run a series of optimization
passes over the MIR to improve it. Some passes are required to run on all code, passes over the MIR to improve it. Some passes are required to run on all code,
@ -22,9 +22,9 @@ run and that some validation has occurred. Then, it [steals][steal] the MIR,
optimizes it, and returns the improved MIR. optimizes it, and returns the improved MIR.
[optmir]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_mir_transform/fn.optimized_mir.html [optmir]: https://doc.rust-lang.org/nightly/nightly-rustc/rustc_mir_transform/fn.optimized_mir.html
[query]: /query.md [query]: ../query.md
[defid]: /appendix/glossary.md#def-id [defid]: ../appendix/glossary.md#def-id
[steal]: /mir/passes.md#stealing [steal]: ../mir/passes.md#stealing
## Quickstart for adding a new optimization ## Quickstart for adding a new optimization