diff options
| -rw-r--r-- | llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp b/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp index f81c2eda957..7241a2a2e00 100644 --- a/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp +++ b/llvm/lib/Transforms/Instrumentation/PGOInstrumentation.cpp @@ -176,9 +176,11 @@ static cl::opt<bool> "display to only one function, use " "filtering option -view-bfi-func-name.")); -// Command line option to enable/disable memop intrinsic calls.. -static cl::opt<bool> PGOInstrMemOP("pgo-instr-memop", cl::init(true), - cl::Hidden); +// Command line option to enable/disable memop intrinsic call.size profiling. +static cl::opt<bool> + PGOInstrMemOP("pgo-instr-memop", cl::init(true), cl::Hidden, + cl::desc("Use this option to turn on/off " + "memory instrinsic size profiling.")); // Command line option to turn on CFG dot dump after profile annotation. // Defined in Analysis/BlockFrequencyInfo.cpp: -pgo-view-counts |
