http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54908
--- Comment #1 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-12 13:21:27 UTC --- I don't know if this is too strict for non-emutls targets but on x86_64-apple-darwin12, adding... // { dg-require-effective-target tls_native } to the failing testcases converts them into unsupported tests. Or will support for dynamic initialization of non-function-local TLS variables be expanded to emutls?