Re: [PATCH, rs6000] Adjust vec_unpacku patterns for little endian

2013-10-20 Thread David Edelsohn
On Sun, Oct 20, 2013 at 12:00 AM, Bill Schmidt wrote: > Hi, > > For little endian, the permute control vector for unpacking high and low > halves of a vector register must be reversed from the one used for big > endian. Fixing this corrects 27 failing tests for > powerpc64le-unknown-linux-gnu. >

[PATCH, rs6000] Adjust vec_unpacku patterns for little endian

2013-10-19 Thread Bill Schmidt
Hi, For little endian, the permute control vector for unpacking high and low halves of a vector register must be reversed from the one used for big endian. Fixing this corrects 27 failing tests for powerpc64le-unknown-linux-gnu. Bootstrapped and tested for powerpc64{,le}-unknown-linux-gnu with n