[Bug tree-optimization/91756] [10 regression] g++.dg/lto/alias-3 FAILs

2019-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91756 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Resolution|---

[Bug tree-optimization/91756] [10 regression] g++.dg/lto/alias-3 FAILs

2019-09-16 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91756 --- Comment #3 from Richard Biener --- Author: rguenth Date: Mon Sep 16 11:58:35 2019 New Revision: 275747 URL: https://gcc.gnu.org/viewcvs?rev=275747&root=gcc&view=rev Log: 2019-09-16 Richard Biener PR tree-optimization/91756

[Bug tree-optimization/91756] [10 regression] g++.dg/lto/alias-3 FAILs

2019-09-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91756 --- Comment #2 from Richard Biener --- The disambiguation needs "translation" (vn_reference_lookup_3 using the original ref for path-based disambiguation), but we do not allow this when looking across backedges in the maybe_skip_until walk and th

[Bug tree-optimization/91756] [10 regression] g++.dg/lto/alias-3 FAILs

2019-09-13 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91756 Richard Biener changed: What|Removed |Added Keywords||missed-optimization Status|

[Bug tree-optimization/91756] [10 regression] g++.dg/lto/alias-3 FAILs

2019-09-12 Thread ro at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91756 Rainer Orth changed: What|Removed |Added Target Milestone|--- |10.0