[Bug c++/78427] missed optimization of loop condition

2016-11-19 Thread vanyacpp at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78427 --- Comment #2 from Ivan Sorokin --- Created attachment 40086 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=40086&action=edit loop-bench.cpp I uploaded my test program, so you can reproduce the issue.

[Bug c++/78427] missed optimization of loop condition

2016-11-19 Thread vanyacpp at gmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78427 --- Comment #1 from Ivan Sorokin --- I wonder if it is feasible to implement this optimization in GCC.