David Edelsohn e3592e196a re PR target/66224 (PowerPC _GLIBCXX_READ_MEM_BARRIER too weak) ... PR target/66224 * config/cpu/powerpc/atomic_word.h (_GLIBCXX_READ_MEM_BARRIER): Don't use isync. Use lwsync if available. * configure.host (atomic_word_dir) [aix[56789]*]: Delete to use powerpc cpu definition. From-SVN: r223496		2015-05-21 13:18:25 -04:00
..
alpha	Update copyright years.	2015-01-05 13:33:28 +01:00
arm	Add cpu_defines.h for ARM.	2015-05-19 12:47:50 +00:00
cris	Update copyright years.	2015-01-05 13:33:28 +01:00
generic	Update copyright years.	2015-01-05 13:33:28 +01:00
hppa	Update copyright years.	2015-01-05 13:33:28 +01:00
i386	Update copyright years.	2015-01-05 13:33:28 +01:00
i486	Update copyright years.	2015-01-05 13:33:28 +01:00
ia64	Update copyright years.	2015-01-05 13:33:28 +01:00
m68k	Update copyright years.	2015-01-05 13:33:28 +01:00
microblaze	Update copyright years.	2015-01-05 13:33:28 +01:00
powerpc	re PR target/66224 (PowerPC _GLIBCXX_READ_MEM_BARRIER too weak)	2015-05-21 13:18:25 -04:00
sh	re PR libstdc++/29366 (atomics config for sh is weird)	2015-01-25 16:54:33 +00:00
sparc	Update copyright years.	2015-01-05 13:33:28 +01:00