------- Comment #12 from davek at gcc dot gnu dot org 2010-05-18 14:29 ------- (In reply to comment #11)
> I have doubts about the approach in winnt.c, but well maybe I am wrong here. I > investigated for this issue and see the real issue in declaration cloning in > varasm.c's emutls_decl- function, which simply doesn't copy attributes of the > delaration, which then leads to issues about name-decoration. > Also the DECL_DLLIMPORT_P has to be copied here, too (for import). Well, what I was thinking when I wrote that is that we could recognize the TARGET_EMUTLS_xxx_PREFIX in winnt.c, look up the original decl, and copy whatever necessary attributes over at that time. However it does look like the TARGET_EMUTLS_VAR_INIT hook might be what we're actually looking for here; I'll check the code. -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44139
