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author	Jakub Jelinek <jakub@redhat.com>
	Wed, 26 Mar 2003 16:00:52 +0000 (17:00 +0100)
committer	Jakub Jelinek <jakub@gcc.gnu.org>
	Wed, 26 Mar 2003 16:00:52 +0000 (17:00 +0100)
commit	be565ad7dfb253836b579f666b230fd261a19913
tree	bcd718c3205afeb4ccd10f2f2f95cbb6a43944ff	tree \| snapshot
parent	f729e5592fe97fd4497578845d04a4025f180d66	commit \| diff

ia64.c (ia64_expand_op_and_fetch): Fix comment.

* config/ia64/ia64.c (ia64_expand_op_and_fetch): Fix comment.
(ia64_expand_compare_and_swap): Use always DImode ar.ccv,
zero extend old to it.
* config/ia64/ia64.md (cmpxchg_acq_si): Remove mode from ccv
operand.

* gcc.dg/ia64-sync-3.c: New test.

From-SVN: r64895

gcc/ChangeLog		diff \| blob \| blame \| history
gcc/config/ia64/ia64.c		diff \| blob \| blame \| history
gcc/config/ia64/ia64.md		diff \| blob \| blame \| history
gcc/testsuite/ChangeLog		diff \| blob \| blame \| history
gcc/testsuite/gcc.dg/ia64-sync-3.c	[new file with mode: 0644]	blob

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