https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110282
--- Comment #16 from mcccs at gmx dot com --- Created attachment 61401 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61401&action=edit innocent gimple code failing with trunk with -O3 -fno-dce -fno-tree-dce -fno-dse -fno-tree-dse or with -O0 no patches needed, this well-formed gimple file fails with trunk "-O3 -fno-dce -fno-tree-dce -fno-dse -fno-tree-dse" or "-O0"