3 ms·
By design, with retpoline indirect branches won't be able to take advantage of branch prediction. This is nontrivial, but can't be helped. Performance impact sh
by sanxiyn 9y ago
By design, with retpoline indirect branches won't be able to take advantage of branch prediction. This is nontrivial, but can't be helped. Performance impact should be negligible otherwise.
- dingo_bat 9y agoConsidering that every single function call into a dynamically loaded library will be affected, that negligible "otherwise" won't be so negligible in the real world.