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(parent: 86e2c4f) | patch
* config/cpu/m68k/atomicity.h (__exchange_and_add): Use TAS on
authorbernie <bernie@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 16 Oct 2003 19:47:45 +0000 (19:47 +0000)
committerbernie <bernie@138bc75d-0d04-0410-961f-82ee72b054a4>
Thu, 16 Oct 2003 19:47:45 +0000 (19:47 +0000)
commitc331ae990a19cc2d7852e35d26c282cebfdcdea8
tree877ce22a76bd7a75d1d241528d69a5d11d75a614tree | snapshot
parent86e2c4f3b9063473116ed92f3f74adf431357016commit | diff
* 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.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@72570 138bc75d-0d04-0410-961f-82ee72b054a4
libstdc++-v3/ChangeLog diff | blob | history
libstdc++-v3/config/cpu/m68k/atomicity.h diff | blob | history
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