diff options
Diffstat (limited to 'llvm/tools/llvm-profdata/llvm-profdata.cpp')
| -rw-r--r-- | llvm/tools/llvm-profdata/llvm-profdata.cpp | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/llvm/tools/llvm-profdata/llvm-profdata.cpp b/llvm/tools/llvm-profdata/llvm-profdata.cpp index 6c8ab14..2ce0668 100644 --- a/llvm/tools/llvm-profdata/llvm-profdata.cpp +++ b/llvm/tools/llvm-profdata/llvm-profdata.cpp @@ -291,6 +291,11 @@ cl::opt<bool> DropProfileSymbolList( cl::desc("Drop the profile symbol list when merging AutoFDO profiles " "(only meaningful for -sample)")); +cl::opt<bool> KeepVTableSymbols( + "keep-vtable-symbols", cl::init(false), cl::Hidden, + cl::sub(MergeSubcommand), + cl::desc("If true, keep the vtable symbols in indexed profiles")); + // Temporary support for writing the previous version of the format, to enable // some forward compatibility. // TODO: Consider enabling this with future version changes as well, to ease @@ -767,11 +772,12 @@ static void loadInput(const WeightedFile &Input, SymbolRemapper *Remapper, }); } - const InstrProfSymtab &symtab = Reader->getSymtab(); - const auto &VTableNames = symtab.getVTableNames(); + if (KeepVTableSymbols) { + const InstrProfSymtab &symtab = Reader->getSymtab(); + const auto &VTableNames = symtab.getVTableNames(); - for (const auto &kv : VTableNames) { - WC->Writer.addVTableName(kv.getKey()); + for (const auto &kv : VTableNames) + WC->Writer.addVTableName(kv.getKey()); } if (Reader->hasTemporalProfile()) { |