[Bug target/71847] powerpc64le: Potential rlwinm optimisation

2017-01-10 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71847 Segher Boessenkool changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED Resolution|---

[Bug target/71847] powerpc64le: Potential rlwinm optimisation

2016-10-28 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71847 --- Comment #2 from Segher Boessenkool --- Author: segher Date: Fri Oct 28 20:56:28 2016 New Revision: 241664 URL: https://gcc.gnu.org/viewcvs?rev=241664&root=gcc&view=rev Log: combine: Improve change_zero_ext (fixes PR71847) This improves a fe

[Bug target/71847] powerpc64le: Potential rlwinm optimisation

2016-07-12 Thread segher at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71847 Segher Boessenkool changed: What|Removed |Added Assignee|unassigned at gcc dot gnu.org |segher at gcc dot gnu.org -