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| author | Kalle Raiskila <kalle.raiskila@nokia.com> | 2010-08-04 13:59:48 +0000 |
|---|---|---|
| committer | Kalle Raiskila <kalle.raiskila@nokia.com> | 2010-08-04 13:59:48 +0000 |
| commit | bc2697cca0fc58434b6177923d46612267781825 (patch) | |
| tree | a264ef32142aae00f766fd37db278b4a7533598b /lib/Target/CellSPU | |
| parent | c575283675f7bd9f7cc40f06024ba6251c2d55a8 (diff) | |
| download | external_llvm-bc2697cca0fc58434b6177923d46612267781825.zip external_llvm-bc2697cca0fc58434b6177923d46612267781825.tar.gz external_llvm-bc2697cca0fc58434b6177923d46612267781825.tar.bz2 | |
Make SPU backend handle insertelement and
store for "half vectors"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@110198 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/CellSPU')
| -rw-r--r-- | lib/Target/CellSPU/SPUISelDAGToDAG.cpp | 3 | ||||
| -rw-r--r-- | lib/Target/CellSPU/SPUISelLowering.cpp | 5 | ||||
| -rw-r--r-- | lib/Target/CellSPU/SPUInstrInfo.td | 6 |
3 files changed, 12 insertions, 2 deletions
diff --git a/lib/Target/CellSPU/SPUISelDAGToDAG.cpp b/lib/Target/CellSPU/SPUISelDAGToDAG.cpp index 9b8c2dd..e42417c 100644 --- a/lib/Target/CellSPU/SPUISelDAGToDAG.cpp +++ b/lib/Target/CellSPU/SPUISelDAGToDAG.cpp @@ -607,7 +607,8 @@ SPUDAGToDAGISel::DFormAddressPredicate(SDNode *Op, SDValue N, SDValue &Base, return true; } else if (Opc == ISD::Register ||Opc == ISD::CopyFromReg - ||Opc == ISD::UNDEF) { + ||Opc == ISD::UNDEF + ||Opc == ISD::Constant) { unsigned OpOpc = Op->getOpcode(); if (OpOpc == ISD::STORE || OpOpc == ISD::LOAD) { diff --git a/lib/Target/CellSPU/SPUISelLowering.cpp b/lib/Target/CellSPU/SPUISelLowering.cpp index 3a945ce..7a6bb0f 100644 --- a/lib/Target/CellSPU/SPUISelLowering.cpp +++ b/lib/Target/CellSPU/SPUISelLowering.cpp @@ -2102,7 +2102,10 @@ static SDValue LowerINSERT_VECTOR_ELT(SDValue Op, SelectionDAG &DAG) { SDValue Pointer = DAG.getNode(SPUISD::IndirectAddr, dl, PtrVT, DAG.getRegister(SPU::R1, PtrVT), DAG.getConstant(Idx, PtrVT)); - SDValue ShufMask = DAG.getNode(SPUISD::SHUFFLE_MASK, dl, VT, Pointer); + // widen the mask when dealing with half vectors + EVT maskVT = EVT::getVectorVT(*(DAG.getContext()), VT.getVectorElementType(), + 128/ VT.getVectorElementType().getSizeInBits()); + SDValue ShufMask = DAG.getNode(SPUISD::SHUFFLE_MASK, dl, maskVT, Pointer); SDValue result = DAG.getNode(SPUISD::SHUFB, dl, VT, diff --git a/lib/Target/CellSPU/SPUInstrInfo.td b/lib/Target/CellSPU/SPUInstrInfo.td index 803ce56..f1d0886 100644 --- a/lib/Target/CellSPU/SPUInstrInfo.td +++ b/lib/Target/CellSPU/SPUInstrInfo.td @@ -63,6 +63,7 @@ let canFoldAsLoad = 1 in { def v2f64: LoadDFormVec<v2f64>; def v2i32: LoadDFormVec<v2i32>; + def v2f32: LoadDFormVec<v2f32>; def r128: LoadDForm<GPRC>; def r64: LoadDForm<R64C>; @@ -97,6 +98,7 @@ let canFoldAsLoad = 1 in { def v2f64: LoadAFormVec<v2f64>; def v2i32: LoadAFormVec<v2i32>; + def v2f32: LoadAFormVec<v2f32>; def r128: LoadAForm<GPRC>; def r64: LoadAForm<R64C>; @@ -131,6 +133,7 @@ let canFoldAsLoad = 1 in { def v2f64: LoadXFormVec<v2f64>; def v2i32: LoadXFormVec<v2i32>; + def v2f32: LoadXFormVec<v2f32>; def r128: LoadXForm<GPRC>; def r64: LoadXForm<R64C>; @@ -181,6 +184,7 @@ multiclass StoreDForms def v2f64: StoreDFormVec<v2f64>; def v2i32: StoreDFormVec<v2i32>; + def v2f32: StoreDFormVec<v2f32>; def r128: StoreDForm<GPRC>; def r64: StoreDForm<R64C>; @@ -213,6 +217,7 @@ multiclass StoreAForms def v2f64: StoreAFormVec<v2f64>; def v2i32: StoreAFormVec<v2i32>; + def v2f32: StoreAFormVec<v2f32>; def r128: StoreAForm<GPRC>; def r64: StoreAForm<R64C>; @@ -247,6 +252,7 @@ multiclass StoreXForms def v2f64: StoreXFormVec<v2f64>; def v2i32: StoreXFormVec<v2i32>; + def v2f32: StoreXFormVec<v2f32>; def r128: StoreXForm<GPRC>; def r64: StoreXForm<R64C>; |