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C251: NOALIAS DIRECTIVE


Information in this article applies to:

  • C251 Version 1.24
  • C251 Version 2.14

QUESTION

What does the NOLIAS directive do?

ANSWER

The NOLIAS control instructs the compiler to ignore pointer write operations during the optimization phase. If a register holds a variable it gets reused, even when a pointer could modify that variable.

MORE INFORMATION

  • For more information, refer to Chapter 2, page 52 of the C251 Compiler User's Guide 09.97

Last Reviewed: Wednesday, August 3, 2005


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