[PATCH] D66827: Add support for MS qualifiers __ptr32, __ptr64, __sptr, __uptr.

[Fabian Maurer via Phabricator via llvm-commits]

DarkShadow44 added a comment.

@akhuang 
Any update on this? I'd love to see this upstreamed. I'd offer to help, but I'm not well versed in clang.

FWIW, I also found a small bug when using this patchset:

  void func1(void * __ptr32 test) { 
  }
  int main() {
  	func1(0);
  	return 0;
  }

gives

  fatal error: error in backend: Cannot emit physreg copy instruction

This only happens when passing a 0. If you pass 1, for example, it gives a warning (because of no cast) but compiles.
Tested against MSCV, which compiles the code without problems.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D66827/new/

https://reviews.llvm.org/D66827