Changes in directory llvm/lib/CodeGen/SelectionDAG:
SelectionDAG.cpp updated: 1.275 -> 1.276
---
Log message:
Add very basic support for VECTOR_SHUFFLE
---
Diffs of the changes: (+9 -1)
SelectionDAG.cpp | 10 +++++++++-
1 files changed, 9 insertions(+), 1 deletion(-)
Index: llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
diff -u llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.275
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.276
--- llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp:1.275 Sun Mar 19
00:31:19 2006
+++ llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp Sun Mar 19 17:56:04 2006
@@ -1360,6 +1360,13 @@
else
return N1; // Never-taken branch
break;
+ case ISD::VECTOR_SHUFFLE:
+ assert(VT == N1.getValueType() && VT == N2.getValueType() &&
+ MVT::isVector(VT) && MVT::isVector(N3.getValueType()) &&
+ N3.getOpcode() == ISD::BUILD_VECTOR &&
+ MVT::getVectorNumElements(VT) == N3.getNumOperands() &&
+ "Illegal VECTOR_SHUFFLE node!");
+ break;
}
std::vector<SDOperand> Ops;
@@ -2615,7 +2622,6 @@
case ISD::TargetFrameIndex: return "TargetFrameIndex";
case ISD::TargetConstantPool: return "TargetConstantPool";
case ISD::TargetExternalSymbol: return "TargetExternalSymbol";
- case ISD::VBUILD_VECTOR: return "VBUILD_VECTOR";
case ISD::CopyToReg: return "CopyToReg";
case ISD::CopyFromReg: return "CopyFromReg";
@@ -2665,6 +2671,8 @@
case ISD::INSERT_VECTOR_ELT: return "insert_vector_elt";
case ISD::VINSERT_VECTOR_ELT: return "vinsert_vector_elt";
case ISD::SCALAR_TO_VECTOR: return "scalar_to_vector";
+ case ISD::VBUILD_VECTOR: return "vbuild_vector";
+ case ISD::VECTOR_SHUFFLE: return "vector_shuffle";
case ISD::ADDC: return "addc";
case ISD::ADDE: return "adde";
case ISD::SUBC: return "subc";
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