diff options
| author | Nadav Rotem <nadav.rotem@intel.com> | 2011-10-01 18:39:28 +0000 |
|---|---|---|
| committer | Nadav Rotem <nadav.rotem@intel.com> | 2011-10-01 18:39:28 +0000 |
| commit | cbf26e3b574366fabfda50222817950b85517608 (patch) | |
| tree | 063bfb0dc44ec9591c1f3847e032f541223e8cba | |
| parent | 7c788888872233748da10a8177a9a1eb176c1bc8 (diff) | |
Moved type construction out of the loop and added an assert on the legality of the type. Formatted lines to the 80 char limit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@140952 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/CodeGen/SelectionDAG/LegalizeDAG.cpp | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp index 1337ef2242..1292297d51 100644 --- a/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp +++ b/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp @@ -1614,6 +1614,9 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { unsigned NumElem = StVT.getVectorNumElements(); unsigned ScalarSize = StVT.getScalarType().getSizeInBits(); + EVT EltVT = EVT::getIntegerVT(*DAG.getContext(), ScalarSize); + assert(TLI.isTypeLegal(EltVT) && "Scalar store type must be legal"); + // Round odd types to the next pow of two. if (!isPowerOf2_32(ScalarSize)) ScalarSize = NextPowerOf2(ScalarSize); @@ -1625,17 +1628,14 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { for (unsigned Idx=0; Idx<NumElem; Idx++) { SDValue Ex = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl, - WideScalarVT, Tmp3, DAG.getIntPtrConstant(Idx)); - + WideScalarVT, Tmp3, DAG.getIntPtrConstant(Idx)); - EVT NVT = EVT::getIntegerVT(*DAG.getContext(), ScalarSize); - - Ex = DAG.getNode(ISD::TRUNCATE, dl, NVT, Ex); + Ex = DAG.getNode(ISD::TRUNCATE, dl, EltVT, Ex); Tmp2 = DAG.getNode(ISD::ADD, dl, Tmp2.getValueType(), Tmp2, DAG.getIntPtrConstant(Stride)); SDValue Store = DAG.getStore(Tmp1, dl, Ex, Tmp2, - ST->getPointerInfo().getWithOffset(Idx*Stride), - isVolatile, isNonTemporal, Alignment); + ST->getPointerInfo().getWithOffset(Idx*Stride), + isVolatile, isNonTemporal, Alignment); Stores.push_back(Store); } Result = DAG.getNode(ISD::TokenFactor, dl, MVT::Other, @@ -1663,7 +1663,7 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { for (unsigned Idx=0; Idx<WideNumElem*SizeRatio; Idx++) { // Extract elment i SDValue Ex = DAG.getNode(ISD::EXTRACT_VECTOR_ELT, dl, - NarrowScalarVT, Tmp3, DAG.getIntPtrConstant(Idx)); + NarrowScalarVT, Tmp3, DAG.getIntPtrConstant(Idx)); // bump pointer. Tmp2 = DAG.getNode(ISD::ADD, dl, Tmp2.getValueType(), Tmp2, DAG.getIntPtrConstant(Stride)); @@ -1674,8 +1674,8 @@ SDValue SelectionDAGLegalize::LegalizeOp(SDValue Op) { if (( TLI.isBigEndian() && (Idx%SizeRatio == 0)) || ((!TLI.isBigEndian() && (Idx%SizeRatio == SizeRatio-1)))) { SDValue Store = DAG.getStore(Tmp1, dl, Ex, Tmp2, - ST->getPointerInfo().getWithOffset(Idx*Stride), - isVolatile, isNonTemporal, Alignment); + ST->getPointerInfo().getWithOffset(Idx*Stride), + isVolatile, isNonTemporal, Alignment); Stores.push_back(Store); } } |