| Server IP : 185.170.199.6 / Your IP : 216.73.216.171 Web Server : LiteSpeed System : Linux lt-bnk-web922.main-hosting.eu 4.18.0-553.141.2.lve.el8.x86_64 #1 SMP Wed Jul 8 16:10:02 UTC 2026 x86_64 User : u970350538 ( 970350538) PHP Version : 7.4.33 Disable Function : NONE MySQL : OFF | cURL : ON | WGET : ON | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /opt/golang/1.22.0/src/cmd/compile/internal/ssa/ |
Upload File : |
This is a list of possible improvements to the SSA pass of the compiler. Optimizations (better compiled code) ------------------------------------ - Reduce register pressure in scheduler - Make dead store pass inter-block - If there are a lot of MOVQ $0, ..., then load 0 into a register and use the register as the source instead. - Allow large structs to be SSAable (issue 24416) - Allow arrays of length >1 to be SSAable - If strings are being passed around without being interpreted (ptr and len fields being accessed) pass them in xmm registers? Same for interfaces? - any pointer generated by unsafe arithmetic must be non-nil? (Of course that may not be true in general, but it is for all uses in the runtime, and we can play games with unsafe.) Optimizations (better compiler) ------------------------------- - Handle signed division overflow and sign extension earlier Regalloc -------- - Make liveness analysis non-quadratic