diff options
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index c767b6c5c17..b9604af3bc8 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -2475,11 +2475,12 @@ std::error_code BitcodeReader::parseConstants() { Type *SelectorTy = Type::getInt1Ty(Context); - // If CurTy is a vector of length n, then Record[0] must be a <n x i1> - // vector. Otherwise, it must be a single bit. + // The selector might be an i1 or an <n x i1> + // Get the type from the ValueList before getting a forward ref. if (VectorType *VTy = dyn_cast<VectorType>(CurTy)) - SelectorTy = VectorType::get(Type::getInt1Ty(Context), - VTy->getNumElements()); + if (Value *V = ValueList[Record[0]]) + if (SelectorTy != V->getType()) + SelectorTy = VectorType::get(SelectorTy, VTy->getNumElements()); V = ConstantExpr::getSelect(ValueList.getConstantFwdRef(Record[0], SelectorTy), |
