[Bug c++/65149] unaligned atomic object causes Bus Error on SPARC

2015-02-24 Thread ebotcazou at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65149 Eric Botcazou changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/65149] unaligned atomic object causes Bus Error on SPARC

2015-02-24 Thread alexey.lapshin at oracle dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65149 --- Comment #2 from Alexey Lapshin --- The similar test case for C does not fail. gcc aligns this 8-bytes structure at 8-bytes so inlined lock-free code is working correctly. Another thing is that this bug exist on x86 also. lock free code on x8

[Bug c++/65149] unaligned atomic object causes Bus Error on SPARC

2015-02-20 Thread redi at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65149 --- Comment #1 from Jonathan Wakely --- Related to PR 62259 -- maybe even a dup.