test/CodeGenOpenCLCXX/addrspace-conversion.cl - third_party/swift-clang - Git at Google

 // RUN: %clang_cc1 %s -triple spir-unknown-unknown -cl-std=c++ -emit-llvm -O0 -o - | FileCheck %s

 void bar(__generic volatile unsigned int* ptr)
 {
   //CHECK: addrspacecast i32 addrspace(4)* %{{.+}} to i32 addrspace(1)*
   auto gptr = (__global volatile unsigned int*)ptr;
 }
	// RUN: %clang_cc1 %s -triple spir-unknown-unknown -cl-std=c++ -emit-llvm -O0 -o - \| FileCheck %s

	void bar(__generic volatile unsigned int* ptr)
	{
	//CHECK: addrspacecast i32 addrspace(4)* %{{.+}} to i32 addrspace(1)*
	auto gptr = (__global volatile unsigned int*)ptr;
	}