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| author | Arthur Eubanks <aeubanks@google.com> | 2021-06-29 11:38:18 -0700 |
|---|---|---|
| committer | Arthur Eubanks <aeubanks@google.com> | 2021-06-29 14:47:29 -0700 |
| commit | cb3580e7ad247dfdcf2ad279895f52bb73c4cee4 (patch) | |
| tree | b617f7749c9ce6ff7aa91bd54eeb90cb4d58ae48 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | b810600a93a1f426389ffe93c609af9b659a8430 (diff) | |
| download | llvm-cb3580e7ad247dfdcf2ad279895f52bb73c4cee4.zip llvm-cb3580e7ad247dfdcf2ad279895f52bb73c4cee4.tar.gz llvm-cb3580e7ad247dfdcf2ad279895f52bb73c4cee4.tar.bz2 | |
[OpaquePtr][BitcodeWriter] Handle attributes with types
For example, byval.
Skip the type attribute auto-upgrade if we already have the type.
I've actually seen this error of the ValueEnumerator missing a type
attribute's type in a non-opaque pointer context.
Reviewed By: nikic
Differential Revision: https://reviews.llvm.org/D105138
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index 8f8bd73..854243e 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -3333,6 +3333,9 @@ Error BitcodeReader::parseFunctionRecord(ArrayRef<uint64_t> Record) { if (!Func->hasParamAttribute(i, Kind)) continue; + if (Func->getParamAttribute(i, Kind).getValueAsType()) + continue; + Func->removeParamAttr(i, Kind); Type *PTy = cast<FunctionType>(FTy)->getParamType(i); |