search for: getaccesstaginfo

Displaying 1 result from an estimated 1 matches for "getaccesstaginfo".

2018 Apr 27
1
TBAA metadata
...asAnalysis.html#OtherItfs>). The TBAA root of the access type and the base type of an access tag must be the same, and that is the TBAA root of the access tag." (https://llvm.org/docs/LangRef.html#tbaa-metadata) But, from what I see, the CodeGenTBAA pass never sets this field. CodeGenTBAA::getAccessTagInfo() calls createTBAAStructTagNode() to create the access tag, but it does not pass the IsConstant parameter. /// \brief Return metadata for a TBAA tag node with the given /// base type, access type and offset relative to the base type. MDNode *createTBAAStructTagNode(MDNode *BaseType, MDNode *...