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| author | Tom Stellard <thomas.stellard@amd.com> | 2013-08-26 15:06:04 +0000 |
|---|---|---|
| committer | Tom Stellard <thomas.stellard@amd.com> | 2013-08-26 15:06:04 +0000 |
| commit | 35bb18c2a785535468344dc2508a98d7ca0614af (patch) | |
| tree | 0f9fc7863fece22ee40a05d26ca5359a098f2a2e /llvm/lib/Target/R600/R600ISelLowering.cpp | |
| parent | c6f4a29ed5064ae02fc90e50094ba5d108bf21d2 (diff) | |
| download | bcm5719-llvm-35bb18c2a785535468344dc2508a98d7ca0614af.tar.gz bcm5719-llvm-35bb18c2a785535468344dc2508a98d7ca0614af.zip | |
R600: Add support for vector local memory loads
llvm-svn: 189226
Diffstat (limited to 'llvm/lib/Target/R600/R600ISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/R600/R600ISelLowering.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/llvm/lib/Target/R600/R600ISelLowering.cpp b/llvm/lib/Target/R600/R600ISelLowering.cpp index 9bc8e8a818f..f0242b86c0b 100644 --- a/llvm/lib/Target/R600/R600ISelLowering.cpp +++ b/llvm/lib/Target/R600/R600ISelLowering.cpp @@ -1155,6 +1155,14 @@ SDValue R600TargetLowering::LowerLOAD(SDValue Op, SelectionDAG &DAG) const SDValue Ptr = Op.getOperand(1); SDValue LoweredLoad; + if (LoadNode->getAddressSpace() == AMDGPUAS::LOCAL_ADDRESS && VT.isVector()) { + SDValue MergedValues[2] = { + SplitVectorLoad(Op, DAG), + Chain + }; + return DAG.getMergeValues(MergedValues, 2, DL); + } + int ConstantBlock = ConstantAddressBlock(LoadNode->getAddressSpace()); if (ConstantBlock > -1) { SDValue Result; |
