[Bug c++/78841] [6 regression] optimizer bug (silent bad codegen)

2016-12-19 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78841

Markus Trippelsdorf  changed:

   What|Removed |Added

 Resolution|FIXED   |DUPLICATE

--- Comment #6 from Markus Trippelsdorf  ---
dup

*** This bug has been marked as a duplicate of bug 78047 ***

[Bug c++/78841] [6 regression] optimizer bug (silent bad codegen)

2016-12-19 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78841

--- Comment #5 from Casey Carter  ---
I have verified that gcc-6-branch compiles the repro correctly, so yes, this is
a dup of PR78047.

[Bug c++/78841] [6 regression] optimizer bug (silent bad codegen)

2016-12-19 Thread jakub at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78841

Jakub Jelinek  changed:

   What|Removed |Added

 CC||jakub at gcc dot gnu.org

--- Comment #4 from Jakub Jelinek  ---
On the trunk this got fixed with r241775, and r241788 then backported it to 6.x
branch (haven't verified on the branch though).  So maybe dup of PR78047.

[Bug c++/78841] [6 regression] optimizer bug (silent bad codegen)

2016-12-19 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78841

Markus Trippelsdorf  changed:

   What|Removed |Added

 Status|WAITING |RESOLVED
 Resolution|--- |FIXED

--- Comment #3 from Markus Trippelsdorf  ---
Thanks.
The issue is already fixed on the gcc-6 branch.
(gcc-6.3, with the fix included, will be released in the coming days)

[Bug c++/78841] [6 regression] optimizer bug (silent bad codegen)

2016-12-19 Thread Casey at Carter dot net
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78841

--- Comment #2 from Casey Carter  ---
Created attachment 40371
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40371&action=edit
compressed preprocessed repro

[Bug c++/78841] [6 regression] optimizer bug (silent bad codegen)

2016-12-16 Thread trippels at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78841

Markus Trippelsdorf  changed:

   What|Removed |Added

 Status|UNCONFIRMED |WAITING
   Last reconfirmed||2016-12-17
 CC||trippels at gcc dot gnu.org
 Ever confirmed|0   |1

--- Comment #1 from Markus Trippelsdorf  ---
ENOATTACHMENT