tra created this revision.
tra added reviewers: jlebar, majnemer.
tra added a subscriber: cfe-commits.
Since r265060 LLVM infers correct __nvvm_reflect attributes.
http://reviews.llvm.org/D19074
Files:
lib/Headers/__clang_cuda_runtime_wrapper.h
Index: lib/Headers/__clang_cuda_runtime_wrapper.h
===================================================================
--- lib/Headers/__clang_cuda_runtime_wrapper.h
+++ lib/Headers/__clang_cuda_runtime_wrapper.h
@@ -216,16 +216,6 @@
#undef __CUDABE__
#define __CUDACC__
-#if defined(__CUDA_ARCH__)
-// We need to emit IR declaration for non-existing __nvvm_reflect() to
-// let backend know that it should be treated as const nothrow
-// function which is what NVVMReflect pass expects to see.
-extern "C" __device__ __attribute__((const)) int __nvvm_reflect(const void *);
-static __device__ __attribute__((used)) int __nvvm_reflect_anchor() {
- return __nvvm_reflect("NONE");
-}
-#endif
-
extern "C" {
// Device-side CUDA system calls.
//
http://docs.nvidia.com/cuda/ptx-writers-guide-to-interoperability/index.html#system-calls
Index: lib/Headers/__clang_cuda_runtime_wrapper.h
===================================================================
--- lib/Headers/__clang_cuda_runtime_wrapper.h
+++ lib/Headers/__clang_cuda_runtime_wrapper.h
@@ -216,16 +216,6 @@
#undef __CUDABE__
#define __CUDACC__
-#if defined(__CUDA_ARCH__)
-// We need to emit IR declaration for non-existing __nvvm_reflect() to
-// let backend know that it should be treated as const nothrow
-// function which is what NVVMReflect pass expects to see.
-extern "C" __device__ __attribute__((const)) int __nvvm_reflect(const void *);
-static __device__ __attribute__((used)) int __nvvm_reflect_anchor() {
- return __nvvm_reflect("NONE");
-}
-#endif
-
extern "C" {
// Device-side CUDA system calls.
// http://docs.nvidia.com/cuda/ptx-writers-guide-to-interoperability/index.html#system-calls
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