What is the purpose of the GCC exclusive comparison operator >?= ?

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Exploring the GCC Exclusive Comparison Operator: >?=**

Within the vast expanse of programming languages, each compilation environment introduces unique extensions to enhance its capabilities. Such is the case with GNU Compiler Collection (GCC), which boasts exclusive operators to augment its syntax. Among these extensions lies the enigmatic >?= operator, a subject of perplexity for many.

First discovered in the BigInt.cpp library for C , this operator has seemingly vanished from documentation. What is the mysterious purpose behind the >?= operator?

Fortunately, the nature of this enigmatic symbol has been unveiled. The >?= operator is an artifact of GCC's past, removed in version 4.2 and subsequent releases. Its functionality mimics that of the renowned max() function, effortlessly returning the greater value between two operands. For example, the expression a >?= b is equivalent to a = max(a, b).

Coinciding with its greater-than counterpart, the = operator also graced GCC's repertoire. This operator mirrored the functionality of the min() function, assigning the lesser value to its target operand. A testament to its brevity, the expression a = b translates to a = min(a, b).

While these operators have long since been retired from GCC's active roster, their legacy persists in the annals of programming history. Their inclusion highlights the ongoing evolution of programming languages and the subsequent deprecation of features that no longer align with evolving paradigms.

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