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C Programming
memset all bits to zero will let float/double to zero?
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[QUOTE="Richard Tobin, post: 1714461"] Surely it would have to ensure that it never loaded a pointer that might be null into a register? Even, say, when assigning a possibly-null pointer to a variable, or passing it to a procedure. This would be possible on architectures with memory-to-memory move instructions and which passed all arguments on the stack, but probably inefficient. -- Richard [/QUOTE]
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memset all bits to zero will let float/double to zero?
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