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[Bug target/44132] [4.6 Regression] emutls is broken under a range of circumstances.
- From: "iains at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: 15 May 2010 11:24:29 -0000
- Subject: [Bug target/44132] [4.6 Regression] emutls is broken under a range of circumstances.
- References: <bug-44132-19002@http.gcc.gnu.org/bugzilla/>
- Reply-to: gcc-bugzilla at gcc dot gnu dot org
------- Comment #8 from iains at gcc dot gnu dot org 2010-05-15 11:24 -------
(In reply to comment #7)
> Subject: Re: [4.6 Regression] emutls is broken under a
> range of circumstances.
> Correct fix is to lower emultls earlier so both ipa-ref and LTO understands it.
> This might be bit too early, but I think we can stick it into gimplifier as
> follows
works except where the var is initialized...
where an init var is present, the compiler appears to be emitting native TLS
code .. :-(
so I guess there's another arm that needs to be intercepted ..
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44132