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Elixir Cross Referencer

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// RUN: %clang_cc1 -S -emit-llvm -debug-info-kind=limited  %s -o - | FileCheck %s
// CHECK: !DIGlobalVariableExpression(var: [[VAR:.*]], expr: !DIExpression(DW_OP_constu, 201, DW_OP_stack_value))

static const unsigned int ro = 201;
void bar(int);
void foo() { bar(ro); }