[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-02-05 Thread law at redhat dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 Jeffrey A. Law changed: What|Removed |Added CC||law at redhat dot com Target Mileston

[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-07-16 Thread wilco at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 Wilco changed: What|Removed |Added Status|RESOLVED|REOPENED Resolution|FIXED

[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-07-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 Richard Biener changed: What|Removed |Added Status|REOPENED|RESOLVED Resolution|---

[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-07-23 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 --- Comment #18 from Richard Biener --- Author: rguenth Date: Tue Jul 23 10:00:24 2019 New Revision: 273732 URL: https://gcc.gnu.org/viewcvs?rev=273732&root=gcc&view=rev Log: 2019-07-23 Richard Biener PR tree-optimization/83518

[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-07-23 Thread sje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 Steve Ellcey changed: What|Removed |Added CC||sje at gcc dot gnu.org --- Comment #19 fr

[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-07-24 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 --- Comment #20 from Richard Biener --- (In reply to Steve Ellcey from comment #19) > Should this defect be reopened? One of the tests that was added is failing > for me on aarch64. > > FAIL: g++.dg/tree-ssa/pr83518.C -std=gnu++98 scan-tree-d

[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-07-24 Thread sje at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 --- Comment #21 from Steve Ellcey --- (In reply to Richard Biener from comment #20) > (In reply to Steve Ellcey from comment #19) > It should have been fixed by r273732 (checked with a cc1 cross to aarch64, > albeit on a not clean tree...) OK, I

[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-07-08 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 Richard Biener changed: What|Removed |Added Status|ASSIGNED|RESOLVED Known to work|

[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-07-09 Thread wilco at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 Wilco changed: What|Removed |Added CC||wilco at gcc dot gnu.org --- Comment #12 from Wi

[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-07-09 Thread rguenther at suse dot de
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 --- Comment #13 from rguenther at suse dot de --- On Tue, 9 Jul 2019, wilco at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 > > Wilco changed: > >What|Removed |Added > ---

[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-07-09 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 --- Comment #14 from Richard Biener --- Yeah. It is [local count: 178992762]: arr = *.LC0; arr[0] = 5; vect__56.15_75 = MEM [(int *)&arr]; I'll fix that (well, I'll try).

[Bug tree-optimization/83518] [8/9 Regression] Missing optimization: useless instructions should be dropped

2019-07-09 Thread wilco at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83518 --- Comment #15 from Wilco --- (In reply to Richard Biener from comment #14) > Yeah. It is > >[local count: 178992762]: > arr = *.LC0; > arr[0] = 5; > vect__56.15_75 = MEM [(int *)&arr]; > > I'll fix that (well, I'll try). Right, i