[Bug c++/84151] [6/7/8 Regression] g++ generates two identical loads in a volatile-qualified member function.

2018-02-16 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84151 --- Comment #3 from Jason Merrill --- Author: jason Date: Fri Feb 16 21:06:56 2018 New Revision: 257767 URL: https://gcc.gnu.org/viewcvs?rev=257767=gcc=rev Log: PR c++/84151 - unnecessary volatile load with static member. *

[Bug c++/84151] [6/7/8 Regression] g++ generates two identical loads in a volatile-qualified member function.

2018-02-16 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84151 --- Comment #2 from Jason Merrill --- Author: jason Date: Fri Feb 16 21:03:02 2018 New Revision: 257763 URL: https://gcc.gnu.org/viewcvs?rev=257763=gcc=rev Log: PR c++/84151 - unnecessary volatile load with static member. *

[Bug c++/84151] [6/7/8 Regression] g++ generates two identical loads in a volatile-qualified member function.

2018-02-16 Thread jason at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84151 Jason Merrill changed: What|Removed |Added Status|NEW |ASSIGNED CC|

[Bug c++/84151] [6/7/8 Regression] g++ generates two identical loads in a volatile-qualified member function.

2018-02-01 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84151 Richard Biener changed: What|Removed |Added Keywords||missed-optimization