diff options
| author | Andres Freund | 2017-10-11 23:01:52 +0000 |
|---|---|---|
| committer | Andres Freund | 2017-10-11 23:01:52 +0000 |
| commit | 0b974dba2d6b5581ce422ed883209de46f313fb6 (patch) | |
| tree | 06b01bcde101a73e3211b5930ea3e259b4c3c134 /src/backend/lib/stringinfo.c | |
| parent | 5fa6b0d102eb8ccd15c4963ee9841baec50df45e (diff) | |
Add configure infrastructure to detect support for C99's restrict.
Will be used in later commits improving performance for a few key
routines where information about aliasing allows for significantly
better code generation.
This allows to use the C99 'restrict' keyword without breaking C89, or
for that matter C++, compilers. If not supported it's defined to be
empty.
Author: Andres Freund
Discussion: https://postgr.es/m/20170914063418.sckdzgjfrsbekae4@alap3.anarazel.de
Diffstat (limited to 'src/backend/lib/stringinfo.c')
0 files changed, 0 insertions, 0 deletions