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Add support to count the number of dynamic instructions executed by LLI
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4955 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -15,6 +15,7 @@
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#include "llvm/Assembly/Writer.h"
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#include "llvm/Target/TargetData.h"
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#include "Support/CommandLine.h"
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#include "Support/Statistic.h"
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#include <math.h> // For fmod
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#include <signal.h>
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#include <setjmp.h>
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@ -22,6 +23,10 @@ using std::vector;
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using std::cout;
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using std::cerr;
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namespace {
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Statistic<> NumDynamicInsts("lli", "Number of dynamic instructions executed");
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}
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static cl::opt<bool>
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QuietMode("quiet", cl::desc("Do not emit any non-program output"));
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@ -1251,6 +1256,9 @@ bool Interpreter::executeInstruction() {
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if (Trace)
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CW << "Run:" << I;
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// Track the number of dynamic instructions executed.
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++NumDynamicInsts;
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// Set a sigsetjmp buffer so that we can recover if an error happens during
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// instruction execution...
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//
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@ -21,10 +21,7 @@ MainFunction ("f", cl::desc("Function to execute"), cl::init("main"),
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cl::value_desc("function name"));
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static cl::opt<bool>
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DebugMode("debug", cl::desc("Start program in debugger"));
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static cl::alias
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DebugModeA("d", cl::desc("Alias for -debug"), cl::aliasopt(DebugMode));
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DebugMode("d", cl::desc("Start program in debugger"));
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static cl::opt<bool>
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TraceMode("trace", cl::desc("Enable Tracing"));
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