rjmccall wrote: I agree that it doesn't meaningfully come from a source-level type and should be specified by the target lowering. I just want to make sure we write the new code in a way that plausibly supports the target ABI specifying something other than "it's always in the alloca AS". Can we put the required AS in the `ABIInfo` for the result/parameter and then just make a best effort to perform AS conversions in all the places necessary? (It'd be a requirement that the alloca AS can be promoted into that AS, of course.) And then, of course, if we miss a few then some target will have some bugs to fix, but we'll at least have tried.
https://github.com/llvm/llvm-project/pull/114062 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
