Memory access can be done before the memory address validation by using this option. N is maximum number of non-faulting load instruction for each loop or branch instruction. The compiler determine the default value of N when omitted N can be a number from 1 to 255. This option specifies whether string constant, floating point constant and initialization value of aggregate type local storage variable are allocated to read-only data section. N Inline expansion, instead of function calls, is performed.
Expanded function is selected by result of profiler.
N is the percentage that means increased object size. This option prevents interprocedural optimization. Uses global registers g2 to g7 during register allocation phase. This is the default mode. Set definition for preprocessor.