diff options
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index 64427b7..7b62bab 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -4857,7 +4857,8 @@ Error BitcodeReader::parseFunctionBody(Function *F) { MaybeAlign Align; if (Error Err = parseAlignmentValue(Record[OpNum], Align)) return Err; - if (!Align && !Ty->isSized()) + SmallPtrSet<Type *, 4> Visited; + if (!Align && !Ty->isSized(&Visited)) return error("load of unsized type"); if (!Align) Align = TheModule->getDataLayout().getABITypeAlign(Ty); @@ -4922,6 +4923,9 @@ Error BitcodeReader::parseFunctionBody(Function *F) { MaybeAlign Align; if (Error Err = parseAlignmentValue(Record[OpNum], Align)) return Err; + SmallPtrSet<Type *, 4> Visited; + if (!Align && !Val->getType()->isSized(&Visited)) + return error("store of unsized type"); if (!Align) Align = TheModule->getDataLayout().getABITypeAlign(Val->getType()); I = new StoreInst(Val, Ptr, Record[OpNum + 1], *Align); |