diff options
| author | Chris Lattner <sabre@nondot.org> | 2006-03-21 19:20:37 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-03-21 19:20:37 +0000 |
| commit | 1c6191ffe764f3294cc2dda2bb3703403a416414 (patch) | |
| tree | f4bd6e33301141146a3b5f7856d2d27d9870a8ed /lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | c0a8b6df2adc690998cd6e523e6bd37dd4c16bd3 (diff) | |
Add a hacky workaround for crashes due to vectors live across blocks.
Note that this code won't work for vectors that aren't legal on the
target. Improvements coming.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@26925 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index a0ce3fb756..8bf499eb7b 100644 --- a/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -1086,7 +1086,8 @@ SDOperand SelectionDAG::getNode(unsigned Opcode, MVT::ValueType VT, break; case ISD::BIT_CONVERT: // Basic sanity checking. - assert(MVT::getSizeInBits(VT) == MVT::getSizeInBits(Operand.getValueType()) + assert((Operand.getValueType() == MVT::Vector || // FIXME: This is a hack. + 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) |