Rollup of 5 pull requests #112132
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Rollup of 5 pull requests #112132
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Previously, we would normalize *all* of - the absolute path to the repository checkout - the /rustc/$sha for stage1 (if `remap-debuginfo` was enabled) - the /rustc/$sha for download-rustc - the sysroot for download-rustc Now, we consistently only normalize /rustc/FAKE_PREFIX. Not only is this much simpler, but it also avoids ongoing maintenance for download-rustc and makes it much less likely that tests break by accident. - Change `tests/ui/track-diagnostics/track6.rs` to use a relative path instead of an absolute one. I am not actually sure why `track_caller` works here, but it does seem to work 🤷 - Pass `-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX` to all suites, not just UI. In particular, mir-opt tests emit /rustc/ paths in their output.
... by enabling xgot feature Co-Authored-By: Zixing Liu <[email protected]>
So that bootstrap itself can be built with warnings not being treated as errors.
…jackh726 Fix linkage for large binaries on mips64 platforms This pull request fixes the linkage for large binaries on mips64 platforms by enabling the `xgot` feature in LLVM. It is well understood that the generated binary will gain a hefty performance penalty where the external symbol jumps now cost at least three instructions each. Also, this pull request does not address the same issue on the mips32 counterparts (due to being unable to test the changes thoroughly). Should fix rust-lang#52108
Stop normalizing so many different prefixes Previously, we would normalize *all* of - the absolute path to the repository checkout - the /rustc/$sha for stage1 (if `remap-debuginfo` was enabled) - the /rustc/$sha for download-rustc - the sysroot for download-rustc Now, we consistently only normalize /rustc/FAKE_PREFIX. Not only is this much simpler, but it also avoids ongoing maintenance for download-rustc and makes it much less likely that tests break by accident. - Change `tests/ui/track-diagnostics/track6.rs` to use a relative path instead of an absolute one. I am not actually sure why `track_caller` works here, but it does seem to work 🤷 - Pass `-Zsimulate-remapped-rust-src-base=/rustc/FAKE_PREFIX` to all suites, not just UI. In particular, mir-opt tests emit /rustc/ paths in their output. r? ```@cjgillot``` since you reviewed rust-lang#110699 - this is the test that it doesn't regress :)
Respect CARGOFLAGS in bootstrap.py This makes it possible to pass flags to bootstrap itself, for consistency with std/rustc: https://github.com/rust-lang/rust/blob/04265621f9a82cfc2fc2278b935dcc5d4a1c39b7/src/bootstrap/builder.rs#L1446-L1447 Like RUSTFLAGS, this doesn't support CARGOFLAGS_BOOTSTRAP: https://github.com/rust-lang/rust/blob/6674dcda7a1da4c66e0aa0cfc67b27e42f4ebb34/src/bootstrap/bootstrap.py#L883-L884 I found this useful recently when I wanted to pass `-Zsparse-registry` to an old checkout of the compiler from before it was stabilized in cargo.
Add `--warnings warn` flag to `x.py` So that bootstrap itself can be built with warnings not being treated as errors. Fixes: rust-lang#76805 r? ```@jyn514```
…r=clubby789 Bootstrap update to 1.71 beta Best reviewed by-commit.
rustbot
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@bors r+ rollup=never p=5 |
bors
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☀️ Test successful - checks-actions |
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📌 Perf builds for each rolled up PR: previous master: e29821ff85 In the case of a perf regression, run the following command for each PR you suspect might be the cause: |
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Finished benchmarking commit (e4f7ad8): comparison URL. Overall result: no relevant changes - no action needed@rustbot label: -perf-regression Instruction countThis benchmark run did not return any relevant results for this metric. Max RSS (memory usage)This benchmark run did not return any relevant results for this metric. CyclesResultsThis is a less reliable metric that may be of interest but was not used to determine the overall result at the top of this comment.
Binary sizeThis benchmark run did not return any relevant results for this metric. Bootstrap: 643.422s -> 643.343s (-0.01%) |
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Successful merges:
--warnings warnflag tox.py#112089 (Add--warnings warnflag tox.py)r? @ghost
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