[Bug c++/97094] Compiling big std::unordered_map became slower

2020-09-18 Thread a.morozov at drweb dot com
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97094 --- Comment #2 from Alexander Morozov --- $ g++-9.3.0 -v -std=c++17 Using built-in specs. COLLECT_GCC=g++-9.3.0 COLLECT_LTO_WRAPPER=/srv/projects/gcc/gcc-9.3.0-build/libexec/gcc/x86_64-pc-linux-gnu/9.3.0/lto-wrapper Target: x86_64-pc-linux-gnu Co

[Bug c++/97094] New: Compiling big std::unordered_map became slower

2020-09-17 Thread a.morozov at drweb dot com
Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: a.morozov at drweb dot com Target Milestone: --- Make C++ code with big std::unordered_map: $ cat str_map.cc #include #include std::unordered_map m = { #include "str.h" }; $ find /usr/inclu