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[Bug regression/49500] [4.7 Regression]: gcc.dg/tls/alias-1.c
- From: "dave at hiauly1 dot hia.nrc.ca" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Thu, 23 Jun 2011 21:36:10 +0000
- Subject: [Bug regression/49500] [4.7 Regression]: gcc.dg/tls/alias-1.c
- Auto-submitted: auto-generated
- References: <bug-49500-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49500
--- Comment #5 from dave at hiauly1 dot hia.nrc.ca 2011-06-23 21:36:05 UTC ---
On Thu, 23 Jun 2011, hubicka at gcc dot gnu.org wrote:
> Hi,
> the problem is that emultls introduces aliases later and it does not understand
> the new representation of them. Does the attached patch help?
There is a warning which may not be new:
../../gcc/gcc/tree-emutls.c: In function 'ipa_lower_emutls':
../../gcc/gcc/tree-emutls.c:776: warning: 'cvar' may be used uninitialized in
this function
Dave