[llvm] r224033 - [PowerPC] Implement BuildSDIVPow2, lower i64 pow2 sdiv using sradi

[Hal Finkel]

----- Original Message -----
> From: "Joerg Sonnenberger" <joerg at britannica.bec.de>
> To: "Hal Finkel" <hfinkel at anl.gov>
> Cc: llvm-commits at cs.uiuc.edu
> Sent: Wednesday, December 17, 2014 2:03:37 PM
> Subject: Re: [llvm] r224033 - [PowerPC] Implement BuildSDIVPow2, lower i64 pow2 sdiv using sradi
> 
> On Thu, Dec 11, 2014 at 06:37:52PM -0000, Hal Finkel wrote:
> > Author: hfinkel
> > Date: Thu Dec 11 12:37:52 2014
> > New Revision: 224033
> > 
> > URL: http://llvm.org/viewvc/llvm-project?rev=224033&view=rev
> > Log:
> > [PowerPC] Implement BuildSDIVPow2, lower i64 pow2 sdiv using sradi
> 
> Fails on the attached input with -O2, unreachable in
> PPCISelLowering.cpp
> 6500.

Should be fixed by r224758. Thanks!

 -Hal

> 
> Joerg
> 

-- 
Hal Finkel
Assistant Computational Scientist
Leadership Computing Facility
Argonne National Laboratory