| commit | 068c84e3b5320330426785102f3d784f078d1144 | |
| author | Bernardo Innocenti <bernie@develer.com> | |
| Thu, 16 Oct 2003 19:47:45 +0000 (16 21:47 +0200) | ||
| committer | Bernardo Innocenti <bernie@gcc.gnu.org> | |
| Thu, 16 Oct 2003 19:47:45 +0000 (16 21:47 +0200) | ||
| tree | 877ce22a76bd7a75d1d241528d69a5d11d75a614 | treesnapshot (tar.gz zip) |
| parent | 1e8a52484b64956ec2cc84e98eb4110b43c7b885 | commitdiff |
atomicity.h (__exchange_and_add): Use TAS on __mcf5400__.
* config/cpu/m68k/atomicity.h (__exchange_and_add): Use TAS on
__mcf5400__. Don't rely on __mc68000__ to detect a bare 68000.
Document SMP safeness of asm macros.
From-SVN: r72570
* config/cpu/m68k/atomicity.h (__exchange_and_add): Use TAS on
__mcf5400__. Don't rely on __mc68000__ to detect a bare 68000.
Document SMP safeness of asm macros.
From-SVN: r72570
| libstdc++-v3/ChangeLog | diffblobblamehistory | |
| libstdc++-v3/config/cpu/m68k/atomicity.h | diffblobblamehistory |