Re: WIP: expression evaluation improvements - Mailing list pgsql-hackers

From Andreas Karlsson
Subject Re: WIP: expression evaluation improvements
Date
Msg-id 02940bc4-485a-11e9-1110-2ea4fe22ff11@proxel.se
Whole thread Raw
In response to WIP: expression evaluation improvements  (Andres Freund <andres@anarazel.de>)
Responses Re: WIP: expression evaluation improvements
List pgsql-hackers
On 10/23/19 6:38 PM, Andres Freund wrote:
> In the attached *prototype* patch series there's a lot of incremental
> improvements (and some cleanups) (in time, not importance order):

You may already know this but your patch set seems to require clang 9.

I get the below compilation error which is probably cause by 
https://github.com/llvm/llvm-project/commit/90868bb0584f first being 
committed for clang 9 (I run "clang version 7.0.1-8 
(tags/RELEASE_701/final)").

In file included from gistutil.c:24:
../../../../src/include/utils/float.h:103:7: error: invalid output 
constraint '=@ccae' in asm
                          : "=@ccae"(ret), [clobber_reg]"=&x"(clobber_reg)
                            ^
1 error generated.




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