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| author | Chris Lattner <sabre@nondot.org> | 2006-03-31 02:06:56 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-03-31 02:06:56 +0000 |
| commit | 5fe1f54c173a1a9ca669e52bcde33a4734a73f1c (patch) | |
| tree | e2c12deefb348a7600b78ca97bf0f648922afa80 /llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | 051f7861b890240fd62b91f4f8a9a83774ed30d2 (diff) | |
| download | bcm5719-llvm-5fe1f54c173a1a9ca669e52bcde33a4734a73f1c.tar.gz bcm5719-llvm-5fe1f54c173a1a9ca669e52bcde33a4734a73f1c.zip | |
Significantly improve handling of vectors that are live across basic blocks,
handling cases where the vector elements need promotion, expansion, and when
the vector type itself needs to be decimated.
llvm-svn: 27278
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index a2c423fbcb4..dda5cfe772f 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -1162,8 +1162,7 @@ SDOperand SelectionDAG::getNode(unsigned Opcode, MVT::ValueType VT, break; case ISD::BIT_CONVERT: // Basic sanity checking. - assert((Operand.getValueType() == MVT::Vector || // FIXME: This is a hack. - MVT::getSizeInBits(VT) == MVT::getSizeInBits(Operand.getValueType())) + assert(MVT::getSizeInBits(VT) == MVT::getSizeInBits(Operand.getValueType()) && "Cannot BIT_CONVERT between two different types!"); if (VT == Operand.getValueType()) return Operand; // noop conversion. if (OpOpcode == ISD::BIT_CONVERT) // bitconv(bitconv(x)) -> bitconv(x) |
