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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2021-12-28 21:58:31 +0300 |
|---|---|---|
| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2021-12-28 22:06:51 +0300 |
| commit | d5a4d6a4974a34092f161b0d23c3376e0f9e33ae (patch) | |
| tree | 67527f66dd434bffaaf1fb5d7e9967e68d82ecfd /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 48207b2559c6b012ce167f2e76acea39e9d405cf (diff) | |
[BitcodeReader] propagateAttributeTypes(): fix opaque pointer handling
Can't get the pointee type of an opaque pointer,
but in that case said attributes must already be typed,
so just don't try to rewrite them if they already are.
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
| -rw-r--r-- | llvm/lib/Bitcode/Reader/BitcodeReader.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp index f5a878f8788a..1684f04d5ea8 100644 --- a/llvm/lib/Bitcode/Reader/BitcodeReader.cpp +++ b/llvm/lib/Bitcode/Reader/BitcodeReader.cpp @@ -3857,7 +3857,8 @@ void BitcodeReader::propagateAttributeTypes(CallBase *CB, for (unsigned i = 0; i != CB->arg_size(); ++i) { for (Attribute::AttrKind Kind : {Attribute::ByVal, Attribute::StructRet, Attribute::InAlloca}) { - if (!CB->paramHasAttr(i, Kind)) + if (!CB->paramHasAttr(i, Kind) || + CB->getParamAttr(i, Kind).getValueAsType()) continue; CB->removeParamAttr(i, Kind); |