[AMDGPU] Handle OR as operand of raw load/store

Summary:
Use isBaseWithConstantOffset() which handles OR as an operand
to llvm.amdgcn.raw.buffer.load and llvm.amdgcn.raw.buffer.store.

Change-Id: Ifefb9dc5ded8710d333df07ab1900b230e33539a

Reviewers: nhaehnle, mareko, arsenm

Reviewed By: arsenm

Subscribers: arsenm, kzhuravl, jvesely, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, llvm-commits

Differential Revision: https://reviews.llvm.org/D55999

llvm-svn: 350208
3 files changed
tree: df4a3afb7f9fac8bda6d1ebe7f8d4c8dcf8cf437
  1. clang/
  2. clang-tools-extra/
  3. compiler-rt/
  4. debuginfo-tests/
  5. libclc/
  6. libcxx/
  7. libcxxabi/
  8. libunwind/
  9. lld/
  10. lldb/
  11. llgo/
  12. llvm/
  13. openmp/
  14. parallel-libs/
  15. polly/
  16. pstl/
  17. README.md
README.md

The LLVM Compiler Infrastructure

This directory and its subdirectories contain source code for LLVM, a toolkit for the construction of highly optimized compilers, optimizers, and runtime environments.