third_party/llvm-project/clang/test/CodeGenCUDA/llvm-used.cu - cobalt - Git at Google

 // RUN: %clang_cc1 -emit-llvm %s -o - -fcuda-is-device -triple nvptx64-unknown-unknown | FileCheck %s


 // Make sure we emit the proper addrspacecast for llvm.used.  PR22383 exposed an
 // issue where we were generating a bitcast instead of an addrspacecast.

 // CHECK: @llvm.used = appending global [1 x i8*] [i8* addrspacecast (i8 addrspace(1)* bitcast ([0 x i32] addrspace(1)* @a to i8 addrspace(1)*) to i8*)], section "llvm.metadata"
 __attribute__((device)) __attribute__((__used__)) int a[] = {};
	// RUN: %clang_cc1 -emit-llvm %s -o - -fcuda-is-device -triple nvptx64-unknown-unknown \| FileCheck %s


	// Make sure we emit the proper addrspacecast for llvm.used. PR22383 exposed an
	// issue where we were generating a bitcast instead of an addrspacecast.

	// CHECK: @llvm.used = appending global [1 x i8] [i8 addrspacecast (i8 addrspace(1)* bitcast ([0 x i32] addrspace(1)* @a to i8 addrspace(1)) to i8)], section "llvm.metadata"
	__attribute__((device)) __attribute__((__used__)) int a[] = {};