Bill Schmidt bcb4fa48fa Additional fixes for bug 15155.
This handles the cases where the 6-bit splat element is odd, converting
to a three-instruction sequence to add or subtract two splats.  With this
fix, the XFAIL in test/CodeGen/PowerPC/vec_constants.ll is removed.

llvm-svn: 175663
2013-02-20 20:41:42 +00:00
..
2013-02-20 20:41:42 +00:00