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re PR libgcc/48076 (Unsafe double checked locking in __emutls_get_address)
authorRichard Henderson <rth@redhat.com>
Thu, 29 Nov 2012 21:11:00 +0000 (13:11 -0800)
committerRichard Henderson <rth@gcc.gnu.org>
Thu, 29 Nov 2012 21:11:00 +0000 (13:11 -0800)
commitba3373f46899eedf11c19b1fda9408818b3dc831
tree51dc7035db19182f5f4dcc786205dc589e9b698dtree
parentda7f41dcf17bd5ff541573d24dc6976bb12ac06acommit | diff
re PR libgcc/48076 (Unsafe double checked locking in __emutls_get_address)

PR libgcc/48076
        * emutls.c (__emutls_get_address): Add memory barrier before
        referencing emutls_key.

From-SVN: r193959
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gcc/emutls.c diff | blob | blame | history
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