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Tom Lane ccd5bc93fd Include _mm512_zextsi128_si512() in AVX-512 configure probes. ... Commit 43da39430 added a dependency on this intrinsic to our AVX-512 CRC code. It turns out this intrinsic was added to gcc later than the other ones we were using, so that there are platforms where the new code fails to compile. Since only relatively old (pre-gcc-10) compilers are affected, it doesn't seem worth trying to make the AVX-512 CRC code actually work on these platforms. Just add the new intrinsic to the configure probe, so that we'll conclude the code can't be built. Author: Tom Lane <tgl@sss.pgh.pa.us> Reviewed-by: Nathan Bossart <nathandbossart@gmail.com> Discussion: https://postgr.es/m/3350336.1750690281@sss.pgh.pa.us		5 days ago
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Makefile	Install our "missing" script where PGXS builds can find it.	10 years ago
ax_pthread.m4	Update config/ax_pthread.m4 to latest upstream version.	7 years ago
c-compiler.m4	Include _mm512_zextsi128_si512() in AVX-512 configure probes.	5 days ago
c-library.m4	Simplify checking for xlocale.h	9 months ago
check_decls.m4	Fix configure's AC_CHECK_DECLS tests to work correctly with clang.	7 years ago
check_modules.pl	Update copyright for 2025	6 months ago
config.guess	Update config.guess and config.sub	3 months ago
config.sub	Update config.guess and config.sub	3 months ago
general.m4	Rename configure.in to configure.ac	5 years ago
install-sh	Fix install-strip on Mac OS X	13 years ago
llvm.m4	jit: Require at least LLVM 14, if enabled.	9 months ago
meson.build	meson: Add initial version of meson based build system	3 years ago
missing	Remove cvs keywords from all files.	15 years ago
perl.m4	Remove MSVC scripts	2 years ago
pkg.m4	Fix collection of typos in the code and the documentation	3 years ago
prep_buildtree	Fix vpath build	6 years ago
programs.m4	oauth: Move the builtin flow into a separate module	2 months ago
python.m4	Unify DLSUFFIX on Darwin	3 years ago
tcl.m4	configure: More use of AC_ARG_VAR	7 years ago