20 lines
619 B
C++
20 lines
619 B
C++
// RUN: %clang_cc1 -triple x86_64-none-linux-gnu -emit-llvm -g %s -o - | FileCheck %s
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// Multiple references to the same constant should result in only one entry in
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// the globals list.
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namespace ns {
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const int cnst = 42;
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}
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int f1() {
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return ns::cnst + ns::cnst;
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}
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// CHECK: metadata [[GLOBALS:![0-9]*]], metadata {{![0-9]*}}, metadata !"{{.*}}", i32 {{[0-9]*}}} ; [ DW_TAG_compile_unit ]
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// CHECK: [[GLOBALS]] = metadata !{metadata [[CNST:![0-9]*]]}
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// CHECK: [[CNST]] = {{.*}}, metadata [[NS:![0-9]*]], metadata !"cnst", {{.*}}; [ DW_TAG_variable ] [cnst]
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// CHECK: [[NS]] = {{.*}}; [ DW_TAG_namespace ] [ns]
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