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Update to LLVM 18 #120055

Merged
merged 8 commits into from
Feb 13, 2024
Merged

Update to LLVM 18 #120055

merged 8 commits into from
Feb 13, 2024

Commits on Feb 13, 2024

  1. Update to LLVM 18

    @nikic
    nikic committed Feb 13, 2024
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  2. Use MCSubtargetInfo::getAllProcessorFeatures() 

    This method is now available in upstream LLVM \o/
    @nikic
    nikic committed Feb 13, 2024
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  3. Update compiler-builtins 

    This is necessary to pull in a number of compiler-rt build fixes.
    @nikic
    nikic committed Feb 13, 2024
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  4. Use CMAKE_MSVC_RUNTIME_LIBRARY instead of LLVM_USE_CRT_* 

    This cmake option has been removed in:
llvm/llvm-project@618e5d2
    @nikic
    nikic committed Feb 13, 2024
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  5. Add missing riscv32imafc_unknown_none_elf env vars to dist-various-1 

    These are necessary now that compiler-builtins requires a working
C compiler for riscv.
    @nikic
    nikic committed Feb 13, 2024
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  6. Set wasm32_unknown_unknown compiler in test-various

    @nikic
    nikic committed Feb 13, 2024
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  7. Use system clang for wasm32_unknown_unknown on x86-gnu-integration 

    Fuchsia clang does not include the wasm32 target, so instead install
and use system clang for this purpose.
    @nikic
    nikic committed Feb 13, 2024
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  8. tests: LLVM 18 infers an extra noalias here 

    This test started failing on LLVM 18 after change
61118ff. As far as I can tell, it's
just good fortune that LLVM is able to sniff out the new noalias here,
and it's correct.
    @durin42 @nikic
    durin42 authored and nikic committed Feb 13, 2024
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