Determines whether the compiler assumes that there are no "large" integers being used or being computed inside loops.
Linux and Mac OS X: | -opt-subscript-in-range -no-opt-subscript-in-range |
Windows: | /Qopt-subscript-in-range /Qopt-subscript-in-range- |
-no-opt-subscript-in-range |
The compiler assumes there are "large" integers being used or being computed within loops. |
This option determines whether the compiler assumes that there are no "large" integers being used or being computed inside loops.
If you specify -opt-subscript-in-range (Linux and Mac OS X) or /Qopt-subscript-in-range (Windows), the compiler assumes that there are no "large" integers being used or being computed inside loops. A "large" integer is typically > 231. This feature can enable more loop transformations.
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