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Add comparison operators to DebugLoc.

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llvm-svn: 63966
This commit is contained in:
Bill Wendling 2009-02-06 21:34:12 +00:00
parent c264b63de6
commit 06176b1596
1 changed files with 3 additions and 0 deletions
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3
include/llvm/CodeGen/DebugLoc.h
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@ -48,6 +48,9 @@ namespace llvm {
/// isUnknown - Return true if there is no debug info for the SDNode /
/// MachineInstr.
bool isUnknown() const { return Idx == 0; }
bool operator==(const DebugLoc &DL) { return Idx == DL.Idx; }
bool operator!=(const DebugLoc &DL) { return !(*this == DL); }
};
// Partially specialize DenseMapInfo for DebugLocTyple.