[Bug regression/49500] [4.7 Regression]: gcc.dg/tls/alias-1.c

[dave at hiauly1 dot hia.nrc.ca]

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