How the processor registers can be used in C ?
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Answer / om prakash mishra
in C,processor registers can be used by keyword
register...however,this keyword is a request not a command
to compiler to make use of processor register.snce the
processor register are very limited therefore a compiler
can skip the register keyword.
| Is This Answer Correct ? | 10 Yes | 1 No |
Answer / rahul singh
ACTUALLY PROCESSOR REGISTER ARE USED TO STORE THE DATA OR
RESULT DURING THE EXECUTION OF THE PROGRAM. PROCESSOR
REGISTER ARE CALLED MEMORY REGISTER.THE ACCESS TIME OF THIS
MEMORY IS VERY FAST.
| Is This Answer Correct ? | 9 Yes | 1 No |
Answer / sundeep
processor registers can be used to store variables which
are accessed frequently and if the registers are not used
by any other programs ,then those registers will be used to
allocate memory for those variabls.
| Is This Answer Correct ? | 5 Yes | 2 No |
Answer / anandam niranjan
cpu registers can be accessed faster than varibles in memory.
so we use processor registers to store frequently used variables
and this can be done by using the keyword "register" before
the declaration of variable as its storage class
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / chetan raikwar
CPU (Processor) registers store the values which can be accessed faster than other ordinary values.
* These can be used by the keyword register.
* Keyword should be place before declaring the type of variable.
example:- (simple storage) int i; char a; etc.
(registered storage) register int i; register char a;
| Is This Answer Correct ? | 0 Yes | 0 No |
Answer / wolverine
register data type variablename; // to use processor registers
| Is This Answer Correct ? | 0 Yes | 0 No |
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