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1// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -fclangir -emit-cir %s -o %t.cir2// RUN: FileCheck --input-file=%t.cir %s --check-prefix=CIR --implicit-check-not=unusedExternal \3// RUN:   --implicit-check-not=unusedInternal4 5extern int usedExternal;6extern int unusedExternal;7 8int locallyDefined;9 10namespace {11  int unsedInternal;12  int usedInternal;13}14 15void use() {16  usedInternal;17  usedExternal;18}19 20// CIR: cir.global external @locallyDefined = #cir.int<0> : !s32i21// CIR: cir.global "private" internal dso_local @_ZN12_GLOBAL__N_112usedInternalE = #cir.int<0> : !s32i22// CIR: cir.global "private" external @usedExternal : !s32i23