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IDiaSymbol::get_PGODynamicInstructionCount

  • Article

Retrieves the dynamic instruction count calculated by training.

Syntax

HRESULT get_PGODynamicInstructionCount ( 
   ULONGLONG* pRetVal
);

Parameters

pRetVal

[out] Returns the count of dynamic instructions executed during training. See remarks.

Return Value

If successful, returns S_OK; otherwise, returns S_FALSE or an error code.

Note

A return value of S_FALSE means that the property is not available for the symbol.

Remarks

This is the number of instructions in the function that were executed during training. FOr example if two instructions were executed twice each, this would return a dynamic instruction count of 4, meaning 4 instructions were executed during the training. To get the total size of the function, including dead instructions (i.e. instructions never executed by the training data), use IDiaSymbol::get_staticSize. To get the number of live instructions, not multiplied by execution counts, use IDiaSymbol::get_finalLiveStaticSize.

See also