diff options
Diffstat (limited to 'llvm/tools/llvm-profgen/llvm-profgen.cpp')
| -rw-r--r-- | llvm/tools/llvm-profgen/llvm-profgen.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/llvm/tools/llvm-profgen/llvm-profgen.cpp b/llvm/tools/llvm-profgen/llvm-profgen.cpp index 7924844..d36e29e 100644 --- a/llvm/tools/llvm-profgen/llvm-profgen.cpp +++ b/llvm/tools/llvm-profgen/llvm-profgen.cpp @@ -68,8 +68,9 @@ static cl::opt<std::string> DebugBinPath( cl::cat(ProfGenCategory)); static cl::opt<std::string> DataAccessProfileFilename( - "data-access-profile", cl::value_desc("data-access-profile"), - cl::desc("Path to the data access profile to be generated."), + "data-access-perftrace", cl::value_desc("data-access-perftrace"), + cl::desc("File path of a Linux perf raw trace (generated by `perf report " + "-D`) consisting of memory access events."), cl::cat(ProfGenCategory)); extern cl::opt<bool> ShowDisassemblyOnly; |