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[AMDGPU] Optimize image_[load|store]_mip
authorPiotr Sobczak <piotr.sobczak@amd.com>
Mon, 10 Jun 2019 15:58:51 +0000 (15:58 +0000)
committerPiotr Sobczak <piotr.sobczak@amd.com>
Mon, 10 Jun 2019 15:58:51 +0000 (15:58 +0000)
commit944600b17a610ea8dce1b881f0e143118e911eac
tree1e98c1e907ec8bbae61e19be6a2931e9ff10c4dctree | snapshot
parent692343df5af8abfbeead1c769ae7799778845c1ccommit | diff
[AMDGPU] Optimize image_[load|store]_mip

Summary:
Replace image_load_mip/image_store_mip
with image_load/image_store if lod is 0.

Reviewers: arsenm, nhaehnle

Reviewed By: arsenm

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

Tags: #llvm

Differential Revision: https://reviews.llvm.org/D63073

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@362957 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/AMDGPU/MIMGInstructions.td diff | blob | history
lib/Target/AMDGPU/SIISelLowering.cpp diff | blob | history
lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp diff | blob | history
lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h diff | blob | history
test/CodeGen/AMDGPU/image_ls_mipmap_zero.ll [new file with mode: 0644] blob
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