AMDGPU: Fix dropping memref for ds append/consume

The way SelectionDAG treats memory operands is very frustrating, and
by default drops them unless a property is set on the pattern. There
is no pattern for manually selected instructions, so this requires
manually setting them.

llvm-svn: 363455
4 files changed
tree: ce219192613f70443103dfd45432701e85bbddcb
  1. .arcconfig
  2. .clang-format
  3. .clang-tidy
  4. .gitignore
  6. clang-tools-extra/
  7. clang/
  8. compiler-rt/
  9. debuginfo-tests/
  10. libclc/
  11. libcxx/
  12. libcxxabi/
  13. libunwind/
  14. lld/
  15. lldb/
  16. llgo/
  17. llvm/
  18. openmp/
  19. parallel-libs/
  20. polly/
  21. pstl/

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