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| author | ed <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
|---|---|---|
| committer | ed <ed@FreeBSD.org> | 2009-06-02 17:52:33 +0000 |
| commit | 3277b69d734b9c90b44ebde4ede005717e2c3b2e (patch) | |
| tree | 64ba909838c23261cace781ece27d106134ea451 /lib/CodeGen/AsmPrinter/DwarfLabel.cpp | |
| download | FreeBSD-src-3277b69d734b9c90b44ebde4ede005717e2c3b2e.zip FreeBSD-src-3277b69d734b9c90b44ebde4ede005717e2c3b2e.tar.gz | |
Import LLVM, at r72732.
Diffstat (limited to 'lib/CodeGen/AsmPrinter/DwarfLabel.cpp')
| -rw-r--r-- | lib/CodeGen/AsmPrinter/DwarfLabel.cpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/lib/CodeGen/AsmPrinter/DwarfLabel.cpp b/lib/CodeGen/AsmPrinter/DwarfLabel.cpp new file mode 100644 index 0000000..8021b7c --- /dev/null +++ b/lib/CodeGen/AsmPrinter/DwarfLabel.cpp @@ -0,0 +1,35 @@ +//===--- lib/CodeGen/DwarfLabel.cpp - Dwarf Label -------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// DWARF Labels +// +//===----------------------------------------------------------------------===// + +#include "DwarfLabel.h" +#include "llvm/ADT/FoldingSet.h" +#include <ostream> + +using namespace llvm; + +/// Profile - Used to gather unique data for the folding set. +/// +void DWLabel::Profile(FoldingSetNodeID &ID) const { + ID.AddString(Tag); + ID.AddInteger(Number); +} + +#ifndef NDEBUG +void DWLabel::print(std::ostream *O) const { + if (O) print(*O); +} +void DWLabel::print(std::ostream &O) const { + O << "." << Tag; + if (Number) O << Number; +} +#endif |
