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[Bug middle-end/37908] [4.2/4.3/4.4 regression] atomic NAND op generate wrong code; __sync_nand_and_fetch, __sync_fetch_and_nand
- From: "jakub at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 24 Oct 2008 10:42:14 -0000
- Subject: [Bug middle-end/37908] [4.2/4.3/4.4 regression] atomic NAND op generate wrong code; __sync_nand_and_fetch, __sync_fetch_and_nand
- References: <bug-37908-16859@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #3 from jakub at gcc dot gnu dot org 2008-10-24 10:42 -------
__sync_*nand* behaves as documented. See info gcc, Atomic Builtins.
or
http://gcc.gnu.org/ml/gcc-patches/2005-04/msg02168.html
Do you have any evidence that icc implements this differently?
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37908