[Bug c++/86763] [7/8 Regression] Wrong code comparing member of copy of a 237 byte object with nontrivial default constructor on x86-64 arch

2018-08-17 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86763 --- Comment #13 from Richard Biener --- Author: rguenth Date: Fri Aug 17 11:51:48 2018 New Revision: 263617 URL: https://gcc.gnu.org/viewcvs?rev=263617&root=gcc&view=rev Log: 2018-08-17 Richard Biener Backport from mainline 2

[Bug c++/86763] [7/8 Regression] Wrong code comparing member of copy of a 237 byte object with nontrivial default constructor on x86-64 arch

2018-08-06 Thread curlypaul924 at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86763 --- Comment #12 from Paul Brannan --- (In reply to Richard Biener from comment #9) > The following seems to work, will test. > > Index: gcc/cp/class.c > === > --- gcc/cp/class.c

[Bug c++/86763] [7/8 Regression] Wrong code comparing member of copy of a 237 byte object with nontrivial default constructor on x86-64 arch

2018-08-02 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86763 Richard Biener changed: What|Removed |Added Known to work||9.0 Summary|[7/8/9 Regressio