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9dd4e4e63a
LLVM r236120 renamed debug info IR constructs to use a `DI` prefix, now that the `DIDescriptor` hierarchy has been gone for about a week. This commit was generated using the rename-md-di-nodes.sh upgrade script attached to PR23080, followed by running clang-format-diff.py on the `lib/` portion of the patch. llvm-svn: 236121
22 lines
554 B
C++
22 lines
554 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: !DICompileUnit(
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// CHECK-SAME: globals: [[GLOBALS:![0-9]*]]
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// CHECK: [[GLOBALS]] = !{[[CNST:![0-9]*]]}
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// CHECK: [[CNST]] = !DIGlobalVariable(name: "cnst",
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// CHECK-SAME: scope: [[NS:![0-9]*]]
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// CHECK: [[NS]] = !DINamespace(name: "ns"
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