Thread: BUG #18132: llvm-jit does not build with LLVM 17

BUG #18132: llvm-jit does not build with LLVM 17

From
PG Bug reporting form
Date:
The following bug has been logged on the website:

Bug reference:      18132
Logged by:          Charlie Li
Email address:      vishwin@freebsd.org
PostgreSQL version: 16.0
Operating system:   FreeBSD
Description:

LLVM 17 removed the Legacy Pass Manager, which removed all except one header
in <llvm-c/Transforms> that llvmjit.c (and possibly other places) still
reference:
https://github.com/llvm/llvm-project/commit/f7ca01333214f934c580c162afdee933e7430b6c


Re: BUG #18132: llvm-jit does not build with LLVM 17

From
Thomas Munro
Date:
On Mon, Sep 25, 2023 at 8:07 AM PG Bug reporting form
<noreply@postgresql.org> wrote:
>
> The following bug has been logged on the website:
>
> Bug reference:      18132
> Logged by:          Charlie Li
> Email address:      vishwin@freebsd.org
> PostgreSQL version: 16.0
> Operating system:   FreeBSD
> Description:
>
> LLVM 17 removed the Legacy Pass Manager, which removed all except one header
> in <llvm-c/Transforms> that llvmjit.c (and possibly other places) still
> reference:
> https://github.com/llvm/llvm-project/commit/f7ca01333214f934c580c162afdee933e7430b6c

Hi Charlie,

We have patches ready for that, and I plan to push them next week.
Review/comments welcome.


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