Re: TupleTableSlot abstraction - Mailing list pgsql-hackers

From Andres Freund
Subject Re: TupleTableSlot abstraction
Date
Msg-id 20180817080706.a4hh4fluilejkjdi@alap3.anarazel.de
Whole thread Raw
In response to Re: TupleTableSlot abstraction  (Ashutosh Bapat <ashutosh.bapat@enterprisedb.com>)
Responses Re: TupleTableSlot abstraction
List pgsql-hackers
Hi,

On 2018-08-17 12:10:20 +0530, Ashutosh Bapat wrote:
> We need to add LLVM code to fetch tts_flags and
> perform bit operation on it to get or set slow property. I haven't
> found any precedence for LLVM bit operations in postgresql's JIT code.

There are several, look for the infomask accesses in
slot_compiler_deform.

I'll try to do the adaption later today.

Greetings,

Andres Freund


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