diff options
| -rw-r--r-- | tools/llc/llc.cpp | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/tools/llc/llc.cpp b/tools/llc/llc.cpp index 45bb92f424..64bb6991d8 100644 --- a/tools/llc/llc.cpp +++ b/tools/llc/llc.cpp @@ -46,6 +46,7 @@ #include <memory> // @LOCALMOD-BEGIN +#include "llvm/Support/Timer.h" #include "StubMaker.h" #include "TextStubWriter.h" // @LOCALMOD-END @@ -69,6 +70,15 @@ DataStreamer* NaClBitcodeStreamer; #endif // @LOCALMOD-END +// @LOCALMOD-BEGIN +const char *TimeIRParsingGroupName = "LLVM IR Parsing"; +const char *TimeIRParsingName = "Parse IR"; + +bool TimeIRParsingIsEnabled = false; +static cl::opt<bool,true> +EnableTimeIRParsing("time-ir-parsing", cl::location(TimeIRParsingIsEnabled), + cl::desc("Measure the time IR parsing takes")); +// @LOCALMOD-END // General options for llc. Other pass-specific options are specified // within the corresponding llc passes, and target-specific options @@ -360,7 +370,12 @@ static int compileModule(char **argv, LLVMContext &Context) { llvm_unreachable("native client SRPC only supports streaming"); } #else - M.reset(ParseIRFile(InputFilename, Err, Context)); + { + // @LOCALMOD: timing is temporary, until it gets properly added upstream + NamedRegionTimer T(TimeIRParsingName, TimeIRParsingGroupName, + TimeIRParsingIsEnabled); + M.reset(ParseIRFile(InputFilename, Err, Context)); + } #endif // @LOCALMOD-END |