Commits on Sep 21, 2023

1. [flang2] byval and sret attributes should have associated types …

   When the return value of the function is a structure, the ABI might require
   that the caller pass the structure into the function call as an implicit
   input argument; in such cases the generated IR for the argument will
   have the sret attribute. Similarly, pass-by-value arguments are given
   the byval attribute in the IR. Since the adoption of opaque pointers,
   such attributes are required to be accompanied with the pointee type. This
   patch fixes flang2 to generate correct IR for such argument/return types.
   
   Co-authored-by: Liuyunlong <liuyunlong16@huawei.com>

   

   bryanpkc and liuyunlong16 committed Sep 21, 2023
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