- if (sysctlbyname("hw.instruction_sse", &instruction_sse, &len, NULL, 0) != 0
- || instruction_sse == 0) {
- /* Use the non-SSE version*/
- fast_bzero_pointer = fast_bzero_base;
+ if (sysctlbyname("hw.instruction_sse", &instruction_sse, &len, NULL, 0) == 0
+ && instruction_sse != 0) {
+ /* Use the SSE detector */
+ fast_bzero_pointer = fast_bzero_detect;