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Add support for control-flow protection #4239

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wants to merge 5 commits into from
Closed

Add support for control-flow protection #4239

wants to merge 5 commits into from

Commits on Oct 24, 2022

  1. Add support for control-flow protection 

    This implementation is fully inspired by `-fcf-protection` in Clang,
with options `none|branch|return|full`.

- related: ldc-developers#2511
- LLVM side: https://reviews.llvm.org/D40478
    @kubo39
    kubo39 committed Oct 24, 2022
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  2. Add -mtriple=x86_64 flag to the codegen/cfprotection test

    @kubo39
    kubo39 committed Oct 24, 2022
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  3. Fix for reviews

    @kubo39
    kubo39 committed Oct 24, 2022
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  4. Use llvm::Module::Min if available

    @kubo39
    kubo39 committed Oct 24, 2022
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  5. control-flow protection works only LLVM >= 15.0

    @kubo39
    kubo39 committed Oct 24, 2022
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