fix CPUID check for XGETBV instruction support

    Attachment (v3-0001-osxsave.patch) at 2024-04-18 21:59:02 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v2-0001-osxsave.patch) at 2024-04-18 21:01:58 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (osxsave.patch) at 2024-04-18 02:44:59 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v28-0001-Optimize-pg_popcount-with-AVX-512-instructions.patch) at 2024-04-06 19:41:01 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v27-0001-AVX512-popcount-support.patch) at 2024-04-05 15:38:11 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (avx512-peel-first-iteration.patch) at 2024-04-05 07:33:27 from Ants Aasma <ants.aasma at cybertec.at> (Patch: Yes)
    Attachment (v26-0001-AVX512-popcount-support.patch) at 2024-04-05 04:15:43 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v25-0001-AVX512-popcount-support.patch) at 2024-04-03 20:12:58 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v24-0001-AVX512-popcount-support.patch) at 2024-04-03 17:41:27 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v23-0001-inline-pg_popcount-for-small-numbers-of-bytes.patch) at 2024-04-03 02:09:14 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v22-0001-inline-pg_popcount-for-small-numbers-of-bytes.patch) at 2024-04-02 22:20:20 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v21-0001-inline-pg_popcount-for-small-numbers-of-bytes.patch) at 2024-04-02 22:01:32 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (avx512-popcnt-aligned-and-masked.patch) at 2024-04-02 20:30:39 from Ants Aasma <ants.aasma at cybertec.at> (Patch: Yes)
    Attachment (v20-0001-AVX512-popcount-support.patch) at 2024-04-02 15:53:01 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v19-0001-refactor-popcount-function-choosing.patch) at 2024-04-01 22:11:17 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (avx512-popcnt-masked-tail.patch) at 2024-04-01 21:11:59 from Ants Aasma <ants.aasma at cybertec.at> (Patch: Yes)
    Attachment (v18-0001-AVX512-popcount-support.patch) at 2024-04-01 01:17:08 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (avx512_popcnt.jpg) at 2024-03-30 20:03:29 from Nathan Bossart <nathandbossart at gmail.com> (Patch: No)
    Attachment (v17-0001-AVX512-popcount-support.patch) at 2024-03-30 03:22:09 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v16-0001-AVX512-popcount-support.patch) at 2024-03-29 19:13:12 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v15-0001-AVX512-popcount-support.patch) at 2024-03-29 15:59:40 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v14-0001-AVX512-popcount-support.patch) at 2024-03-28 21:38:54 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v13-0001-AVX512-popcount-support.patch) at 2024-03-27 22:00:10 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (v12-0001-Refactor-Split-pg_popcount-functions-into-multiple-f.patch) at 2024-03-25 15:06:16 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: Yes)
    Attachment (v12-0001-Refactor-Split-pg_popcount-functions-into-multiple-f.patch) at 2024-03-21 19:17:54 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: Yes)
    Attachment (v11-0001-Refactor-inlining-and-direct-calls-for-_slow-functio.patch) at 2024-03-20 14:23:55 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: Yes)
    Attachment (v10-0001-Refactor-inlining-and-direct-calls-for-_slow-functio.patch) at 2024-03-19 22:56:01 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: Yes)
    Attachment (v4-0001-inline-function-calls-in-pg_popcount-when-possibl.patch) at 2024-03-18 22:08:45 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (0001-inline-function-calls-in-pg_popcount-when-possible.patch) at 2024-03-18 17:53:50 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (0001-inline-function-calls-in-pg_popcount-when-possible.patch) at 2024-03-18 17:30:04 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (remove_indirect_func_call_in_pg_popcount.patch.txt) at 2024-03-17 20:56:32 from David Rowley <dgrowleyml at gmail.com> (Patch: Yes)
    Attachment (v8-0001-Refactor-POPCNT-code-refactored-for-future-accelerat.patch) at 2024-03-14 19:50:46 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: Yes)
    Attachment (v7-0001-Refactor-POPCNT.patch) at 2024-03-11 21:59:53 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: Yes)
    Attachment (v6-0001-Add-support-for-AVX512-implemented-POPCNT.patch) at 2024-03-05 16:31:15 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: Yes)
    Attachment (v5-0001-Add-support-for-AVX512-implemented-POPCNT.patch) at 2024-03-04 21:39:36 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: Yes)
    Attachment (v5-0001-Add-support-for-AVX512-implemented-POPCNT.patch) at 2024-02-27 20:46:06 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: Yes)
    Attachment (v4-0001-Add-support-for-AVX512-implemented-POPCNT.patch) at 2024-02-09 17:39:46 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: Yes)
    Attachment (v3-0001-Add-support-for-AVX512-implemented-POPCNT.patch) at 2024-02-07 10:13:14 from Alvaro Herrera <alvherre at alvh.no-ip.org> (Patch: Yes)
    Attachment (Official-PostgreSQL-AVX-512-POPCNT.patch) at 2024-02-06 18:16:23 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: Yes)
    Attachment (perf-avx512-1.8mrows.svg) at 2024-01-25 05:43:41 from "Shankaran, Akash" <akash.shankaran at intel.com> (Patch: No)
    Attachment (proposed_popcnt.patch) at 2023-11-15 20:27:57 from "Shankaran, Akash" <akash.shankaran at intel.com> (Patch: Yes)
    Attachment (ifunc_test.patch) at 2023-11-07 20:14:41 from Nathan Bossart <nathandbossart at gmail.com> (Patch: Yes)
    Attachment (AVX512 Popcount Benefits.png) at 2023-11-02 14:22:10 from "Amonson, Paul D" <paul.d.amonson at intel.com> (Patch: No)