Allow pretty printing paths with -Zself-profile-events=args
#144462
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LGTM, thanks! r=me with CI green. |
lqd
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Jul 25, 2025
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| // Issue: <https://github.com/rust-lang/rust/issues/144457>. | ||
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| //@ compile-flags: -Zself-profile -Zself-profile-events=args |
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I believe this is going to put the .mm_profdata files in the root and not in the temporary build test paths.
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Uhh, I'm used to run-make tests that have properly scoped working directories. You're right. Do you know if there's a way in the test header to use some temporary dir? It should be enough to say -Zself-profile=foo.
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Ah, got it, {{build-base}}.
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@bors r=RalfJung |
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Rollup of 10 pull requests Successful merges: - #144331 (Disable non_exhaustive_omitted_patterns within matches! macro) - #144376 (Suggest unwrapping when private method name is available in inner type) - #144421 (Call `is_parsed_attribute` rather than keeping track of a list of parsed attributes manually) - #144424 (Allow setting `release-blog-post` label with rustbot) - #144427 (rename ext_tool_checks to extra_checks and use mod.rs) - #144435 (rustc-dev-guide subtree update) - #144448 (Limit defaultness query to impl of trait) - #144462 (Allow pretty printing paths with `-Zself-profile-events=args`) - #144463 (change_tracker: fix a typo) - #144468 (resolve: Do not create `NameResolutions` on access unless necessary) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of #144462 - Kobzol:pretty-print-self-profile-args, r=RalfJung Allow pretty printing paths with `-Zself-profile-events=args` `-Zself-profile-events=args` is pretty heavy and can pretty print a lot of stuff. Rather than hunting down specific cases where this happens, I'd just allow calling `trimmed_def_paths` in this mode. Fixes: #144457 r? `@RalfJung`
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Rollup of 10 pull requests Successful merges: - rust-lang/rust#144331 (Disable non_exhaustive_omitted_patterns within matches! macro) - rust-lang/rust#144376 (Suggest unwrapping when private method name is available in inner type) - rust-lang/rust#144421 (Call `is_parsed_attribute` rather than keeping track of a list of parsed attributes manually) - rust-lang/rust#144424 (Allow setting `release-blog-post` label with rustbot) - rust-lang/rust#144427 (rename ext_tool_checks to extra_checks and use mod.rs) - rust-lang/rust#144435 (rustc-dev-guide subtree update) - rust-lang/rust#144448 (Limit defaultness query to impl of trait) - rust-lang/rust#144462 (Allow pretty printing paths with `-Zself-profile-events=args`) - rust-lang/rust#144463 (change_tracker: fix a typo) - rust-lang/rust#144468 (resolve: Do not create `NameResolutions` on access unless necessary) r? `@ghost` `@rustbot` modify labels: rollup
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-Zself-profile-events=argsis pretty heavy and can pretty print a lot of stuff. Rather than hunting down specific cases where this happens, I'd just allow callingtrimmed_def_pathsin this mode.Fixes: #144457
r? @RalfJung