Add support for the MS qualifiers __ptr32, __ptr64, __sptr, __uptr.
Summary:
This adds parsing of the qualifiers __ptr32, __ptr64, __sptr, and __uptr and
lowers them to the corresponding address space pointer for 32-bit and 64-bit pointers.
(32/64-bit pointers added in https://reviews.llvm.org/D69639)
A large part of this patch is making these pointers ignore the address space
when doing things like overloading and casting.
https://bugs.llvm.org/show_bug.cgi?id=42359
Reviewers: rnk, rsmith
Subscribers: jholewinski, jvesely, nhaehnle, cfe-commits
Tags: #clang
Differential Revision: https://reviews.llvm.org/D71039
diff --git a/clang/lib/Basic/Targets/AMDGPU.cpp b/clang/lib/Basic/Targets/AMDGPU.cpp
index 481630c..135ad3f 100644
--- a/clang/lib/Basic/Targets/AMDGPU.cpp
+++ b/clang/lib/Basic/Targets/AMDGPU.cpp
@@ -47,7 +47,10 @@
Generic, // opencl_generic
Global, // cuda_device
Constant, // cuda_constant
- Local // cuda_shared
+ Local, // cuda_shared
+ Generic, // ptr32_sptr
+ Generic, // ptr32_uptr
+ Generic // ptr64
};
const LangASMap AMDGPUTargetInfo::AMDGPUDefIsPrivMap = {
@@ -59,7 +62,11 @@
Generic, // opencl_generic
Global, // cuda_device
Constant, // cuda_constant
- Local // cuda_shared
+ Local, // cuda_shared
+ Generic, // ptr32_sptr
+ Generic, // ptr32_uptr
+ Generic // ptr64
+
};
} // namespace targets
} // namespace clang