Re: JIT compiling with LLVM v12.2 - Mailing list pgsql-hackers

From Andres Freund
Subject Re: JIT compiling with LLVM v12.2
Date
Msg-id 20180321214538.ig76omipfsk2iwod@alap3.anarazel.de
Whole thread Raw
In response to Re: JIT compiling with LLVM v12.2  (Thomas Munro <thomas.munro@enterprisedb.com>)
List pgsql-hackers
Hi,

On 2018-03-22 09:31:12 +1300, Thomas Munro wrote:
> Aside from whatever problem is causing this, we can see that there is
> no top-level handling of exceptions.  That's probably fine if we are
> in a no throw scenario (unless there is something seriously corrupted,
> as is probably the case here), and it seems that we must be because
> we're accessing this code via its C API.

Yea, it should only happen in abort() type situations. Notably LLVM
doesn't even default to enabling exceptions...

Greetings,

Andres Freund


pgsql-hackers by date:

Previous
From: Thomas Munro
Date:
Subject: Re: JIT compiling with LLVM v12.2
Next
From: Peter Geoghegan
Date:
Subject: Re: [PoC PATCH] Parallel dump to /dev/null