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| 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 | 672a42d731eba4dead0b6300efb5b2c62255948a (patch) | |
| tree | 7b866ae965a21adeb98d1a943e5be39d2ba06c09 /llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | 013127981adaf7e88a62bde4c3a5709c9ebdff0e (diff) | |
| download | bcm5719-llvm-672a42d731eba4dead0b6300efb5b2c62255948a.tar.gz bcm5719-llvm-672a42d731eba4dead0b6300efb5b2c62255948a.zip | |
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.
llvm-svn: 26925
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index a0ce3fb756e..8bf499eb7b5 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/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) |
