[Bug c++/91895] Compile the code with -O1 or -O2 is slower than with -O3 and -Os

2019-09-25 Thread marxin at gcc dot gnu.org
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91895 Martin Liška changed: What|Removed |Added Status|UNCONFIRMED |RESOLVED CC|

[Bug c++/91895] Compile the code with -O1 or -O2 is slower than with -O3 and -Os

2019-09-25 Thread hehaochen at hotmail dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91895 --- Comment #1 from hehaochen at hotmail dot com --- I think maybe the problem has already been fixed since gcc 5?