(SPARC) #pragma nomemorydepend
This pragma specifies that within any iteration of a loop, there are no memory dependences caused by references to the same memory address. This pragma enables the compiler to schedule instructions more effectively within a single iteration of a loop. If any memory dependences exist within any iteration of a loop, the results of executing the program are undefined. The compiler takes advantage of this information at optimization level of 3 or above.
The scope of this pragma begins with the pragma and ends with whichever of the following situations occurs first: the beginning of the next block, the next for loop within the current block, the end of the current block. The pragma applies to the next for loop prior to the end of the pragma's scope.