Re: [PATCH, rs6000] Fix vsx_unpack expansions for endianness

2013-10-16 Thread David Edelsohn
On Wed, Oct 16, 2013 at 8:22 AM, Bill Schmidt wrote: > For vector unpack operations, the meaning of "high" and "low" is > reversed for little endian. > > Bootstrapped and tested on powerpc64{,le}-unknown-linux-gnu with no > regressions. This fixes one test case for little endian > (gcc.dg/vect/ve

[PATCH, rs6000] Fix vsx_unpack expansions for endianness

2013-10-16 Thread Bill Schmidt
For vector unpack operations, the meaning of "high" and "low" is reversed for little endian. Bootstrapped and tested on powerpc64{,le}-unknown-linux-gnu with no regressions. This fixes one test case for little endian (gcc.dg/vect/vect-122.c). Ok for trunk? Thanks, Bill 2013-10-16 Bill Schmid