Supports the prefetchW instruction in Intel® microarchitecture code name Broadwell and later.
Selects the method that the register allocator uses to partition each routine into regions. Option -qopt-ra-region-strategy is the replacement option for -opt-ra-region-strategy, which is deprecated.
Specifies the cache eviction level to be used by the compiler for streaming loads and stores. This option only applies to Intel® MIC Architecture. Option -qopt-streaming-cache-evict is the replacement option for -opt-streaming-cache-evict, which is deprecated.
Enables generation of streaming stores for optimization. Option -qopt-streaming-stores is the replacement option for -opt-streaming-stores, which is deprecated.
Determines whether the compiler assumes that there are no "large" integers being used or being computed inside loops. Option -qopt-subscript-in-range is the replacement option for -opt-subscript-in-range, which is deprecated.
Informs the compiler about the number of hardware threads per core that will be used for an application. This option only applies to Intel® MIC Architecture. Option -qopt-threads-per-core is the replacement option for -opt-threads-per-core, which is deprecated.
Tells the compiler to generate reentrant code to support a multithreaded application.
Tells the compiler that Cray* pointers do not alias other variables.
Enables or disables the scalar replacement optimization done by the compiler as part of loop transformations.
Enables or disables compiler interpretation of SIMD directives.