Work around two more instances of __noinline__ conflicts. (#66138)

Fixes #57544

Author: Artem-B

clang/lib/Headers/CMakeLists.txt

@@ -289,6 +289,8 @@ set(cuda_wrapper_files
 
 set(cuda_wrapper_bits_files
   cuda_wrappers/bits/shared_ptr_base.h
+  cuda_wrappers/bits/basic_string.h
+  cuda_wrappers/bits/basic_string.tcc
 )
 
 set(ppc_wrapper_files

clang/lib/Headers/cuda_wrappers/bits/basic_string.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/basic_string.h"
+
+#pragma pop_macro("__noinline__")

clang/lib/Headers/cuda_wrappers/bits/basic_string.tcc

@@ -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/basic_string.tcc"
+
+#pragma pop_macro("__noinline__")