https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101720
Bug ID: 101720 Summary: compile time hog with -g -O2 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: dcb314 at hotmail dot com Target Milestone: --- Created attachment 51239 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=51239&action=edit gzipped C++ source code The attached C++ code takes a suspiciously long time with flags -g -O2. $ time ../results.20210731.release/bin/gcc -c -O2 -g bug741.cc real 5m24.015s user 5m9.055s sys 0m7.148s