Ramana Radhakrishnan 1c6682fa9f Use atomics in guard.cc / remove special casing in targets. ... The PowerPC, AIX, Alpha, IA64 implementations of atomic_word.h are in no way different from what can be achieved with the generic rewrite in Patch 1 of this series - delete these. 2015-06-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com> * config/cpu/alpha/atomic_word.h: Remove. * config/cpu/ia64/atomic_word.h: Remove. * config/cpu/powerpc/atomic_word.h: Remove. * config/os/aix/atomic_word.h: Remove. * configure.host (atomic_word_dir) [ia64, aix*, powerpc, alpha]: Use generic definition. From-SVN: r224413		2015-06-12 09:55:38 +00:00
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arm	Add cpu_defines.h for ARM.	2015-05-19 12:47:50 +00:00
cris
generic	Use atomics in guard.cc.	2015-06-12 09:49:41 +00:00
hppa
i386
i486
m68k
microblaze
powerpc	Use atomics in guard.cc / remove special casing in targets.	2015-06-12 09:55:38 +00:00
sh	re PR libstdc++/29366 (atomics config for sh is weird)	2015-01-25 16:54:33 +00:00
sparc