Start moving sparc to use SparcCallingConv.td, switching over
return lowering first.  This fixes a bug where the top and bottom
of i64 values were returned in the wrong registers before.

llvm-svn: 48443
4 files changed
tree: 553d570b75f49c54bfa2031d6fe582f2cf4c4a1c
  1. clang/
  2. llvm/