Jan Vesely cd0d34f1a3 R600: Simplify LowerUDIVREM
optimizations can handle removing the Hi part operations.
The generated code is identical for R600, ~10% icount reduction for SI

v2: rebase

Signed-off-by: Jan Vesely <jan.vesely@rutgers.edu>
Reviewed-by: Matt Arsenault <Matthew.Arsenault@amd.com>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@226879 91177308-0d34-0410-b5e6-96231b3b80d8
2015-01-22 23:42:39 +00:00
..
2015-01-22 22:47:44 +00:00
2015-01-22 23:42:39 +00:00