https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108681
Bug ID: 108681 Summary: gcc hangs compiling opencv/channels_combine.cpp for aarch64 Product: gcc Version: 13.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: raj.khem at gmail dot com Target Milestone: --- GCC-trunk as of 31924665c86d47af6b1f22a74f594f2e1dc0ed2d is taking a long long time, probably a hang since I cancelled it after 12 mins ) compiling this file https://uclibc.org/~kraj/channels_combine.i aarch64-yoe-linux/aarch64-yoe-linux-g++ channels_combine.i -O2 ( hangs ) It compiled ok with -O0,-Os,-Og,-Oz but not with -O1,-O2,-O3