https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92213
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> --- Created attachment 47108 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=47108&action=edit A testcase [hjl@gnu-skx-1 mask-2]$ /export/build/gnu/tools-build/gcc-tuning-debug/build-x86_64-linux/gcc/xgcc -B/export/build/gnu/tools-build/gcc-tuning-debug/build-x86_64-linux/gcc/ -O2 -march=skylake-avx512 -S foo.ii during RTL pass: reload foo.ii: In static member function ‘static void Implementation::execute_refinement(Triangulation<spacedim>) [with int spacedim = 3]’: foo.ii:257:3: internal compiler error: in lra_assign, at lra-assigns.c:1647 257 | } | ^ 0x11d22d7 lra_assign(bool&) /export/gnu/import/git/intel/gcc-tuning/gcc/lra-assigns.c:1647 0x11ca2fb lra(_IO_FILE*) /export/gnu/import/git/intel/gcc-tuning/gcc/lra.c:2482 0x115ee51 do_reload /export/gnu/import/git/intel/gcc-tuning/gcc/ira.c:5511 0x115f342 execute /export/gnu/import/git/intel/gcc-tuning/gcc/ira.c:5697 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions. [hjl@gnu-skx-1 mask-2]$
