diff options
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp b/llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp index 120d7161067..40871d6d2d4 100644 --- a/llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp +++ b/llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp @@ -205,7 +205,8 @@ SDNode *NVPTXDAGToDAGISel::SelectLoad(SDNode *N) { // type is integer // Float : ISD::NON_EXTLOAD or ISD::EXTLOAD and the type is float MVT ScalarVT = SimpleVT.getScalarType(); - unsigned fromTypeWidth = ScalarVT.getSizeInBits(); + // Read at least 8 bits (predicates are stored as 8-bit values) + unsigned fromTypeWidth = std::max(8U, ScalarVT.getSizeInBits()); unsigned int fromType; if ((LD->getExtensionType() == ISD::SEXTLOAD)) fromType = NVPTX::PTXLdStInstCode::Signed; @@ -430,7 +431,8 @@ SDNode *NVPTXDAGToDAGISel::SelectLoadVector(SDNode *N) { // type is integer // Float : ISD::NON_EXTLOAD or ISD::EXTLOAD and the type is float MVT ScalarVT = SimpleVT.getScalarType(); - unsigned FromTypeWidth = ScalarVT.getSizeInBits(); + // Read at least 8 bits (predicates are stored as 8-bit values) + unsigned FromTypeWidth = std::max(8U, ScalarVT.getSizeInBits()); unsigned int FromType; // The last operand holds the original LoadSDNode::getExtensionType() value unsigned ExtensionType = cast<ConstantSDNode>( |
