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Add mention of -xarch=v8plus for "cas" usage on Solaris/sparc.

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This commit is contained in:
Bruce Momjian 2006-05-18 00:44:29 +00:00
parent 924b9d62b4
commit 554608d92c
1 changed files with 3 additions and 0 deletions
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src/backend/port/tas/solaris_sparc.s
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@ -26,6 +26,9 @@ pg_atomic_cas:
! that is targeting sparcv8: ! that is targeting sparcv8:
! !
! http://cvs.opensolaris.org/source/xref/on/usr/src/lib/libc/sparc/threads/sparc.il ! http://cvs.opensolaris.org/source/xref/on/usr/src/lib/libc/sparc/threads/sparc.il
!
! It is actually possible to use "cas" for sparcv8 binaries if
! -xarch=v8plus is used for compilation.
#ifdef __sparcv9 #ifdef __sparcv9
cas [%o0],%o2,%o1 cas [%o0],%o2,%o1