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Visual Studio 2005

This function copies a floating-point double long integer into a long integer register.

double _CopyInt64FromDouble(
  __int64 arg1



[in] The long integer argument that the function acts on.

The floating-point double result of converting arg1.

This function can be implemented by copying the source value using a temporary memory location.

Routine Required header Architecture



x86, ARM, SH-4, MIPS

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