[Openmp-commits] [clang] [openmp] [OFFLOAD] Build DeviceRTL with SPIRV backend (PR #174675)

[Joseph Huber via Openmp-commits]

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@@ -23,13 +23,17 @@ _Pragma("omp begin declare variant match(device = {arch(spirv64)})");
 // Type aliases to the address spaces used by the SPIR-V backend.
 #define __gpu_private __attribute__((address_space(0)))
 #define __gpu_constant __attribute__((address_space(2)))
-#define __gpu_local __attribute__((address_space(3)))
+#define __gpu_local    __attribute__((address_space(3)))
 #define __gpu_global __attribute__((address_space(1)))
 #define __gpu_generic __attribute__((address_space(4)))
 
 // Attribute to declare a function as a kernel.
 #define __gpu_kernel __attribute__((device_kernel, visibility("protected")))
 
+#ifdef __cplusplus
+template <typename... Args> int __spirv_ocl_printf(Args...);
+#endif
+
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jhuber6 wrote:

This belongs next to the usage

https://github.com/llvm/llvm-project/pull/174675