[PATCH] D109655: [BitcodeReader] fix a logic error in vector type element validation

Shivam Gupta via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Fri Oct 8 21:12:07 PDT 2021


This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG778bf73d7ba6: [BitcodeReader] fix a logic error in vector type element validation (authored by woodruffw, committed by xgupta).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D109655/new/

https://reviews.llvm.org/D109655

Files:
  llvm/lib/Bitcode/Reader/BitcodeReader.cpp


Index: llvm/lib/Bitcode/Reader/BitcodeReader.cpp
===================================================================
--- llvm/lib/Bitcode/Reader/BitcodeReader.cpp
+++ llvm/lib/Bitcode/Reader/BitcodeReader.cpp
@@ -1926,7 +1926,7 @@
       if (Record[0] == 0)
         return error("Invalid vector length");
       ResultTy = getTypeByID(Record[1]);
-      if (!ResultTy || !StructType::isValidElementType(ResultTy))
+      if (!ResultTy || !VectorType::isValidElementType(ResultTy))
         return error("Invalid type");
       bool Scalable = Record.size() > 2 ? Record[2] : false;
       ResultTy = VectorType::get(ResultTy, Record[0], Scalable);


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