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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2016-06-12 15:39:02 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2016-06-12 15:39:02 +0000 |
| commit | bdc4956bac81a93d541bc2fab0fdcc7ffdeb5cdd (patch) | |
| tree | 61f67bbd45f92949e27d34efcead9e0e16d5dfea /llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp | |
| parent | 977530a8c9e3e201f8094df9ab2306b1e699d821 (diff) | |
Pass DebugLoc and SDLoc by const ref.
This used to be free, copying and moving DebugLocs became expensive
after the metadata rewrite. Passing by reference eliminates a ton of
track/untrack operations. No functionality change intended.
llvm-svn: 272512
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp index 8920d20ad392..a90ce05249ee 100644 --- a/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp +++ b/llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp @@ -169,7 +169,7 @@ static void addLocIfNotPresent(SmallVectorImpl<const DILocation *> &Locs, Locs.push_back(Loc); } -void CodeViewDebug::maybeRecordLocation(DebugLoc DL, +void CodeViewDebug::maybeRecordLocation(const DebugLoc &DL, const MachineFunction *MF) { // Skip this instruction if it has the same location as the previous one. if (DL == CurFn->LastLoc) |