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Andres Freund 11b1a39e16 Remove overzeleous assertions in pg_atomic_flag code. 
The atomics code asserts proper alignment in various places. That's
mainly because the alignment of 64bit integers is not sufficient for
atomic operations on all platforms. Some ABIs only have four byte
alignment, but don't have atomic behavior when crossing page
boundaries.

The flags code isn't affected by that however, as the type alignment
always is sufficient for atomic operations. Nevertheless the code
asserted alignment requirements. Before 8c3debbb it was only broken on
hppa, after it probably affect further platforms.

Thus remove the assertions for pg_atomic_flag operators.

Per buildfarm animal pademelon.

Discussion: https://postgr.es/m/7223.1523124425@sss.pgh.pa.us
Backpatch: 9.5-
2018-04-07 18:30:15 -07:00
..
backend Fix and improve pg_atomic_flag fallback implementation. 2018-04-06 20:01:44 -07:00
bin Fix assorted issues in parallel vacuumdb. 2018-03-31 16:28:52 -04:00
common Update copyright in recently added files 2017-07-26 18:17:18 -04:00
fe_utils Empty search_path in Autovacuum and non-psql/pgbench clients. 2018-02-26 07:39:47 -08:00
include Remove overzeleous assertions in pg_atomic_flag code. 2018-04-07 18:30:15 -07:00
interfaces Fix make rules that generate multiple output files. 2018-03-23 13:45:38 -04:00
makefiles Always use -fPIC, not -fpic, when building shared libraries with gcc. 2017-06-01 13:32:55 -04:00
pl Fix make rules that generate multiple output files. 2018-03-23 13:45:38 -04:00
port Stamp 10.3. 2018-02-26 17:10:47 -05:00
template Remove "sco" and "unixware" ports. 2016-10-11 11:26:04 -04:00
test Fix and improve pg_atomic_flag fallback implementation. 2018-04-06 20:01:44 -07:00
timezone Update time zone data files to tzdata release 2018c. 2018-01-27 16:42:36 -05:00
tools Fix up ecpg's configuration so it handles "long long int" in MSVC builds. 2018-02-27 16:46:52 -05:00
tutorial Phase 2 of pgindent updates. 2017-06-21 15:19:25 -04:00
.gitignore Convert cvsignore to gitignore, and add .gitignore for build targets. 2010-09-22 12:57:04 +02:00
DEVELOPERS Replace a couple of references to files that no longer exist in the source 2009-05-04 08:08:47 +00:00
Makefile Build src/test/isolation during "make" and "make install". 2017-11-22 20:18:52 -08:00
Makefile.global.in Be more thorough about cleaning out gcov litter. 2017-08-11 17:39:27 -04:00
Makefile.shlib Fix make rules that generate multiple output files. 2018-03-23 13:45:38 -04:00
nls-global.mk nls-global.mk: search build dir for source files, too 2016-06-07 18:55:18 -04:00