diff options
Diffstat (limited to 'bolt/lib/Passes/IdenticalCodeFolding.cpp')
| -rw-r--r-- | bolt/lib/Passes/IdenticalCodeFolding.cpp | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/bolt/lib/Passes/IdenticalCodeFolding.cpp b/bolt/lib/Passes/IdenticalCodeFolding.cpp index dfbc72e48e5d..9f8d82b05ccf 100644 --- a/bolt/lib/Passes/IdenticalCodeFolding.cpp +++ b/bolt/lib/Passes/IdenticalCodeFolding.cpp @@ -341,7 +341,7 @@ typedef std::unordered_map<BinaryFunction *, std::vector<BinaryFunction *>, namespace llvm { namespace bolt { -void IdenticalCodeFolding::runOnFunctions(BinaryContext &BC) { +Error IdenticalCodeFolding::runOnFunctions(BinaryContext &BC) { const size_t OriginalFunctionCount = BC.getBinaryFunctions().size(); uint64_t NumFunctionsFolded = 0; std::atomic<uint64_t> NumJTFunctionsFolded{0}; @@ -508,14 +508,16 @@ void IdenticalCodeFolding::runOnFunctions(BinaryContext &BC) { }); if (NumFunctionsFolded) - outs() << "BOLT-INFO: ICF folded " << NumFunctionsFolded << " out of " - << OriginalFunctionCount << " functions in " << Iteration - << " passes. " << NumJTFunctionsFolded - << " functions had jump tables.\n" - << "BOLT-INFO: Removing all identical functions will save " - << format("%.2lf", (double)BytesSavedEstimate / 1024) - << " KB of code space. Folded functions were called " << NumCalled - << " times based on profile.\n"; + BC.outs() << "BOLT-INFO: ICF folded " << NumFunctionsFolded << " out of " + << OriginalFunctionCount << " functions in " << Iteration + << " passes. " << NumJTFunctionsFolded + << " functions had jump tables.\n" + << "BOLT-INFO: Removing all identical functions will save " + << format("%.2lf", (double)BytesSavedEstimate / 1024) + << " KB of code space. Folded functions were called " << NumCalled + << " times based on profile.\n"; + + return Error::success(); } } // namespace bolt |