[Bug tree-optimization/58497] SLP vectorizes identical operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 Andrew Pinski changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |pinskia at gcc dot gnu.org

[Bug tree-optimization/58497] SLP vectorizes identical operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 Richard Biener changed: What|Removed |Added Status|ASSIGNED|NEW Assignee|rguenth at gcc

[Bug tree-optimization/58497] SLP vectorizes identical operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 --- Comment #11 from Richard Biener --- Author: rguenth Date: Thu Nov 12 09:00:37 2015 New Revision: 230216 URL: https://gcc.gnu.org/viewcvs?rev=230216=gcc=rev Log: 2015-11-12 Richard Biener PR

[Bug tree-optimization/58497] SLP vectorizes identical operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 Rainer Orth changed: What|Removed |Added CC||ro at gcc dot gnu.org --- Comment #5 from

[Bug tree-optimization/58497] SLP vectorizes identical operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 --- Comment #6 from Rainer Orth --- The new gcc.dg/tree-ssa/vector-5.c testcase FAILs on 64-bit Solaris/SPARC: FAIL: gcc.dg/tree-ssa/vector-5.c scan-tree-dump-times optimized " * 3;" 1 Rainer

[Bug tree-optimization/58497] SLP vectorizes identical operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 --- Comment #8 from Rainer Orth --- Created attachment 36687 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=36687=edit -fdump-tree-dom2-details dump

[Bug tree-optimization/58497] SLP vectorizes identical operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 --- Comment #9 from rguenther at suse dot de --- On Wed, 11 Nov 2015, ro at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 > > --- Comment #8 from Rainer Orth --- > Created attachment 36687 > -->

[Bug tree-optimization/58497] SLP vectorizes identical operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 --- Comment #10 from Richard Biener --- Index: gcc/tree-vect-generic.c === --- gcc/tree-vect-generic.c (revision 230146) +++ gcc/tree-vect-generic.c (working copy) @@ -105,6

[Bug tree-optimization/58497] SLP vectorizes identical operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 --- Comment #7 from Richard Biener --- (In reply to Rainer Orth from comment #6) > The new gcc.dg/tree-ssa/vector-5.c testcase FAILs on 64-bit Solaris/SPARC: > > FAIL: gcc.dg/tree-ssa/vector-5.c scan-tree-dump-times optimized " * 3;" 1 > >

[Bug tree-optimization/58497] SLP vectorizes identical operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 --- Comment #3 from Richard Biener --- Author: rguenth Date: Thu Oct 22 13:36:46 2015 New Revision: 229173 URL: https://gcc.gnu.org/viewcvs?rev=229173=gcc=rev Log: 2015-10-22 Richard Biener PR

[Bug tree-optimization/58497] SLP vectorizes identical operations

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 --- Comment #3 from Richard Biener --- Author: rguenth Date: Thu Oct 22 13:36:46 2015 New Revision: 229173 URL: https://gcc.gnu.org/viewcvs?rev=229173=gcc=rev Log: 2015-10-22 Richard Biener PR

[Bug tree-optimization/58497] SLP vectorizes identical operations

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 Richard Biener rguenth at gcc dot gnu.org changed: What|Removed |Added Keywords|

[Bug tree-optimization/58497] SLP vectorizes identical operations

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58497 --- Comment #2 from Richard Biener rguenth at gcc dot gnu.org --- Created attachment 30884 -- http://gcc.gnu.org/bugzilla/attachment.cgi?id=30884action=edit prototype patch A quick check shows generated code will be g: .LFB0: