Debuginfo for function ZSTs should have alignment of 8 bits, not 1 bit#136640
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Debuginfo for function ZSTs should have alignment of 8 bits, not 1 bit#136640bors merged 1 commit intorust-lang:masterfrom
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…ompiler-errors Debuginfo for function ZSTs should have alignment of 8 bits, not 1 bit In rust-lang#116096, function ZSTs were made to have debuginfo that gives them an alignment of “1”. But because alignment in LLVM debuginfo is denoted in *bits*, not bytes, this resulted in an alignment specification of 1 bit instead of 1 byte. I don't know whether this has any practical consequences, but I noticed that a test started failing when I accidentally fixed the mistake while working on rust-lang#136632, so I extracted the fix (and the test adjustment) to this PR.
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…iaskrgr Rollup of 7 pull requests Successful merges: - rust-lang#136640 (Debuginfo for function ZSTs should have alignment of 8 bits, not 1 bit) - rust-lang#136648 (Add a missing `//@ needs-symlink` to `tests/run-make/libs-through-symlinks`) - rust-lang#136651 (Label mismatched parameters at the def site for foreign functions) - rust-lang#136659 (Pick the max DWARF version when LTO'ing modules with different versions ) - rust-lang#136691 (Remove Linkage::Private and Linkage::Appending) - rust-lang#136692 (add module level doc for bootstrap:utils:exec) - rust-lang#136700 (i686-unknown-hurd-gnu: bump baseline CPU to Pentium 4) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#136640 (Debuginfo for function ZSTs should have alignment of 8 bits, not 1 bit) - rust-lang#136648 (Add a missing `//@ needs-symlink` to `tests/run-make/libs-through-symlinks`) - rust-lang#136651 (Label mismatched parameters at the def site for foreign functions) - rust-lang#136691 (Remove Linkage::Private and Linkage::Appending) - rust-lang#136692 (add module level doc for bootstrap:utils:exec) - rust-lang#136700 (i686-unknown-hurd-gnu: bump baseline CPU to Pentium 4) r? `@ghost` `@rustbot` modify labels: rollup
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…iaskrgr Rollup of 6 pull requests Successful merges: - rust-lang#136640 (Debuginfo for function ZSTs should have alignment of 8 bits, not 1 bit) - rust-lang#136648 (Add a missing `//@ needs-symlink` to `tests/run-make/libs-through-symlinks`) - rust-lang#136651 (Label mismatched parameters at the def site for foreign functions) - rust-lang#136691 (Remove Linkage::Private and Linkage::Appending) - rust-lang#136692 (add module level doc for bootstrap:utils:exec) - rust-lang#136700 (i686-unknown-hurd-gnu: bump baseline CPU to Pentium 4) r? `@ghost` `@rustbot` modify labels: rollup
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Rollup merge of rust-lang#136640 - Zalathar:debuginfo-align-bits, r=compiler-errors Debuginfo for function ZSTs should have alignment of 8 bits, not 1 bit In rust-lang#116096, function ZSTs were made to have debuginfo that gives them an alignment of “1”. But because alignment in LLVM debuginfo is denoted in *bits*, not bytes, this resulted in an alignment specification of 1 bit instead of 1 byte. I don't know whether this has any practical consequences, but I noticed that a test started failing when I accidentally fixed the mistake while working on rust-lang#136632, so I extracted the fix (and the test adjustment) to this PR.
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In #116096, function ZSTs were made to have debuginfo that gives them an alignment of “1”. But because alignment in LLVM debuginfo is denoted in bits, not bytes, this resulted in an alignment specification of 1 bit instead of 1 byte.
I don't know whether this has any practical consequences, but I noticed that a test started failing when I accidentally fixed the mistake while working on #136632, so I extracted the fix (and the test adjustment) to this PR.