Intel® C++ Compiler XE 13.1 User and Reference Guides
Unroll all loops even if the number of iterations is uncertain when the loop is entered.
All
Linux and OS X: | -funroll-all-loops |
Windows: | None |
None
OFF |
Do not unroll all loops. |
Unroll all loops, even if the number of iterations is uncertain when the loop is entered. There may a performance impact with this option.
None