All, I'm using Clang as a frontend for C compilation. I have some tweaks I need to make to the produced IR. I'm not sure if there's a way to get what I want via CLI options. I'd like to be able to make them without making any changes to Clang itself.
1. Is there a way to force Clang to respect a struct being passed by value in the source (either as arguments or the return value from a function) and not converted to pointers in & out? I think, roughly, what I want is to be able to "disable" Clang's use of ABIArgInfo's Kind's Indirect & Expand. 2. Is there a way to make Clang only perform aligned loads & stores? Thanks, Matthew
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