http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54908
--- Comment #3 from Jack Howarth <howarth at nitro dot med.uc.edu> 2012-10-12 15:48:47 UTC --- The patch in comment 2 suppresses the failures on x86_64-apple-darwin12. Note that I had to move dg-run to the top of gcc/testsuite/g++.dg/tls/thread_local-cse.C for the addition of "// { dg-require-effective-target tls_native }" to be honored. It is unfortunate that the dynamic initialization of non-function-local TLS variables loses us so many test cases on emutls.