[Bug tree-optimization/85720] bad codegen for looped assignment of primitives at -O2

2021-08-10 Thread pinskia at gcc dot gnu.org via Gcc-bugs
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85720 Andrew Pinski changed: What|Removed |Added Severity|normal |enhancement --- Comment #8 from Andrew P

[Bug tree-optimization/85720] bad codegen for looped assignment of primitives at -O2

2018-05-25 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85720 --- Comment #7 from bin cheng --- Author: amker Date: Fri May 25 11:09:42 2018 New Revision: 260753 URL: https://gcc.gnu.org/viewcvs?rev=260753&root=gcc&view=rev Log: PR tree-optimization/85720 * tree-loop-distribution.c (break_

[Bug tree-optimization/85720] bad codegen for looped assignment of primitives at -O2

2018-05-15 Thread amker at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85720 --- Comment #6 from amker at gcc dot gnu.org --- (In reply to Richard Biener from comment #5) > (In reply to Mathias Stearn from comment #4) > > (In reply to Marc Glisse from comment #3) > > > Again, you are ignoring aliasing issues (just like in

[Bug tree-optimization/85720] bad codegen for looped assignment of primitives at -O2

2018-05-11 Thread rguenth at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85720 Richard Biener changed: What|Removed |Added Keywords||missed-optimization CC|