AMDGPU: Merge BUFFER_LOAD_DWORD_OFFSET into x2, x4
authorMarek Olsak <marek.olsak@amd.com>
Thu, 9 Nov 2017 01:52:36 +0000 (01:52 +0000)
committerMarek Olsak <marek.olsak@amd.com>
Thu, 9 Nov 2017 01:52:36 +0000 (01:52 +0000)
commit4c421a2db26753e771ca3676053352516e55e2c7
tree37dcd6944cdf26690cd6b3cc9db73f9615a67dc0
parent6a0548acaac4c15c1a17aaaf9f4045aaff127a53
AMDGPU: Merge BUFFER_LOAD_DWORD_OFFSET into x2, x4

Summary: Only 3 (out of 48486) shaders are affected.

Reviewers: arsenm, nhaehnle

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

Differential Revision: https://reviews.llvm.org/D38951

llvm-svn: 317753
llvm/lib/Target/AMDGPU/SILoadStoreOptimizer.cpp
llvm/test/CodeGen/AMDGPU/llvm.amdgcn.buffer.load.ll
llvm/test/CodeGen/AMDGPU/merge-stores.ll