Allow tests to specify a //@ filecheck-flags: header
#120656
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☔ The latest upstream changes (presumably #120881) made this pull request unmergeable. Please resolve the merge conflicts. |
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☔ The latest upstream changes (presumably #121370) made this pull request unmergeable. Please resolve the merge conflicts. |
This removes a version check for LLVM >=13, and specifies prefixes as a series of independent `--check-prefix` flags instead of a single `--check-prefixes`.
Any flags specified here will be passed to LLVM's `filecheck` tool, in tests that use that tool.
This makes room for migrating over `tests/run-make/instrument-coverage`, without increasing the number of top-level items in the codegen test directory.
This test was already very close to being an ordinary codegen test, except that it needed some extra logic to set a few variables based on (target) platform characteristics. Now that we have support for `//@ filecheck-flags:`, we can instead set those variables using the normal test revisions mechanism.
This define was copied over from the run-make version of the test, but doesn't seem to serve any useful purpose.
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Updated for #121370. |
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// filecheck-flags: header//@ filecheck-flags: header
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Awesome, always nice to see @bors r+ rollup |
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Allow tests to specify a `//@ filecheck-flags:` header This allows individual codegen/assembly/mir-opt tests to pass extra flags to the LLVM `filecheck` tool as needed. --- The original motivation was noticing that `tests/run-make/instrument-coverage` was very close to being an ordinary codegen test, except that it needs some extra logic to set up platform-specific variables to be passed into filecheck. I then saw the comment in `verify_with_filecheck` indicating that a `filecheck-flags` header might be useful for other purposes as well.
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Looks like this got caught up in whatever CI failure has the tree closed at the moment. |
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@bors retry ghcr.io network error |
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…llaumeGomez Rollup of 5 pull requests Successful merges: - rust-lang#120656 (Allow tests to specify a `//@ filecheck-flags:` header) - rust-lang#120840 (Split Diagnostics for Uncommon Codepoints: Add Individual Identifier Types) - rust-lang#121554 (Don't unnecessarily change `SIGPIPE` disposition in `unix_sigpipe` tests) - rust-lang#121590 (Correctly handle if rustdoc JS script hash changed) - rust-lang#121620 (Fix more rust-lang#121208 fallout (round 3)) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#120656 - Zalathar:filecheck-flags, r=wesleywiser Allow tests to specify a `//@ filecheck-flags:` header This allows individual codegen/assembly/mir-opt tests to pass extra flags to the LLVM `filecheck` tool as needed. --- The original motivation was noticing that `tests/run-make/instrument-coverage` was very close to being an ordinary codegen test, except that it needs some extra logic to set up platform-specific variables to be passed into filecheck. I then saw the comment in `verify_with_filecheck` indicating that a `filecheck-flags` header might be useful for other purposes as well.
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This allows individual codegen/assembly/mir-opt tests to pass extra flags to the LLVM
filechecktool as needed.The original motivation was noticing that
tests/run-make/instrument-coveragewas very close to being an ordinary codegen test, except that it needs some extra logic to set up platform-specific variables to be passed into filecheck.I then saw the comment in
verify_with_filecheckindicating that afilecheck-flagsheader might be useful for other purposes as well.