I'm working on updating cp2k in Fedora Rawhide but am hitting this lto1 ICE. I've filed a PR here: https://src.fedoraproject.org/rpms/cp2k/pull-request/5# Reproducible: Always Steps to Reproduce: 1. Build cp2k from orion/dbcsr branch Actual Results: /usr/bin/gcc -O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Werror=implicit-function-declaration -Werror=implicit-int -Wp,-U_FORTIFY_SOURCE,-D_FORTIFY_SOURCE=3 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -fno-omit-frame-pointer -mno-omit-leaf-frame-pointer -O3 -g -funroll-loops -Wall -Wl,-z,relro -Wl,--as-needed -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -Wl,--build-id=sha1 -specs=/usr/lib/rpm/redhat/redhat-package-notes CMakeFiles/grid_unittest.dir/grid/grid_unittest.c.o CMakeFiles/grid_unittest.dir/grid/common/grid_basis_set.c.o CMakeFiles/grid_unittest.dir/grid/common/grid_library.c.o CMakeFiles/grid_unittest.dir/grid/common/grid_sphere_cache.c.o CMakeFiles/grid_unittest.dir/grid/dgemm/grid_dgemm_coefficients.c.o CMakeFiles/grid_unittest.dir/grid/dgemm/grid_dgemm_collocation_integration.c.o CMakeFiles/grid_unittest.dir/grid/dgemm/grid_dgemm_collocate.c.o CMakeFiles/grid_unittest.dir/grid/dgemm/grid_dgemm_context.c.o CMakeFiles/grid_unittest.dir/grid/dgemm/grid_dgemm_integrate.c.o CMakeFiles/grid_unittest.dir/grid/dgemm/grid_dgemm_prepare_pab.c.o CMakeFiles/grid_unittest.dir/grid/dgemm/grid_dgemm_non_orthorombic_corrections.c.o CMakeFiles/grid_unittest.dir/grid/dgemm/grid_dgemm_tensor_local.c.o CMakeFiles/grid_unittest.dir/grid/dgemm/grid_dgemm_utils.c.o CMakeFiles/grid_unittest.dir/grid/grid_task_list.c.o CMakeFiles/grid_unittest.dir/grid/ref/grid_ref_collocate.c.o CMakeFiles/grid_unittest.dir/grid/ref/grid_ref_integrate.c.o CMakeFiles/grid_unittest.dir/grid/ref/grid_ref_prepare_pab.c.o CMakeFiles/grid_unittest.dir/grid/ref/grid_ref_task_list.c.o CMakeFiles/grid_unittest.dir/grid/cpu/grid_cpu_collocate.c.o CMakeFiles/grid_unittest.dir/grid/cpu/grid_cpu_integrate.c.o CMakeFiles/grid_unittest.dir/grid/cpu/grid_cpu_prepare_pab.c.o CMakeFiles/grid_unittest.dir/grid/cpu/grid_cpu_task_list.c.o CMakeFiles/grid_unittest.dir/grid/grid_replay.c.o CMakeFiles/grid_unittest.dir/offload/offload_buffer.c.o CMakeFiles/grid_unittest.dir/offload/offload_library.c.o -o /builddir/build/BUILD/cp2k-3bcd6e6d97c8df411d49f3e0e700dc328631558d/exe/cmake_build_cpu/grid_unittest.ssmp -lm /usr/lib64/libflexiblas.so /usr/lib/gcc/x86_64-redhat-linux/13/libgomp.so /usr/lib64/libpthread.a *** WARNING *** there are active plugins, do not report this as a bug unless you can reproduce it without enabling any plugins. Event | Plugins PLUGIN_FINISH_UNIT | annobin: Generate final annotations PLUGIN_START_UNIT | annobin: Generate global annotations PLUGIN_ALL_PASSES_START | annobin: Generate per-function annotations PLUGIN_ALL_PASSES_END | annobin: Register per-function end symbols during IPA pass: static-var lto1: internal compiler error: Segmentation fault Please submit a full bug report, with preprocessed source. See <http://bugzilla.redhat.com/bugzilla> for instructions. lto-wrapper: fatal error: /usr/bin/gcc returned 1 exit status compilation terminated. /usr/bin/ld: error: lto-wrapper failed collect2: error: ld returned 1 exit status
This bug appears to have been reported against 'rawhide' during the Fedora Linux 40 development cycle. Changing version to 40.
*** This bug has been marked as a duplicate of bug 2240371 ***