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test-and-set for s390x and powerpc64 - Mailing list pgsql-patches

From Reinhard Max
Subject test-and-set for s390x and powerpc64
Date
Msg-id Pine.LNX.4.44.0210311648230.14190-300000@wotan.suse.de
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Responses Re: test-and-set for s390x and powerpc64  (Tom Lane <tgl@sss.pgh.pa.us>)
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Hi,

the attached patches provide test-and-set assembler code for s390x
(64bit) and ppc64.

The s390x patch changes the existing implementation to a more
efficient version (according to the IBM guy who wrote it), that works
on both s390 architectures. It also changes the -fpic compiler flag to
-fPIC which is needed for some Linux platforms, and AFAIK doesn't hurt
on the others.

cu
    Reinhard
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