[PATCH] D149364: [CUDA] Temporarily undefine __noinline__ when including bits/shared_ptr_base.h

[Artem Belevich via Phabricator via cfe-commits]

This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rGa50e54fbeb48: [CUDA] Temporarily undefine __noinline__ when including bits/shared_ptr_base.h (authored by tra).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D149364/new/

https://reviews.llvm.org/D149364

Files:
  clang/lib/Headers/CMakeLists.txt
  clang/lib/Headers/cuda_wrappers/bits/shared_ptr_base.h


Index: clang/lib/Headers/cuda_wrappers/bits/shared_ptr_base.h
===================================================================
--- /dev/null
+++ clang/lib/Headers/cuda_wrappers/bits/shared_ptr_base.h
@@ -0,0 +1,9 @@
+// CUDA headers define __noinline__ which interferes with libstdc++'s use of
+// `__attribute((__noinline__))`. In order to avoid compilation error,
+// temporarily unset __noinline__ when we include affected libstdc++ header.
+
+#pragma push_macro("__noinline__")
+#undef __noinline__
+#include_next "bits/shared_ptr_base.h"
+
+#pragma pop_macro("__noinline__")
Index: clang/lib/Headers/CMakeLists.txt
===================================================================
--- clang/lib/Headers/CMakeLists.txt
+++ clang/lib/Headers/CMakeLists.txt
@@ -262,6 +262,7 @@
   cuda_wrappers/cmath
   cuda_wrappers/complex
   cuda_wrappers/new
+  cuda_wrappers/bits/shared_ptr_base.h
 )
 
 set(ppc_wrapper_files


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