https://gcc.gnu.org/bugzilla/show_bug.cgi?id=106970
David Binderman <dcb314 at hotmail dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |dcb314 at hotmail dot com --- Comment #5 from David Binderman <dcb314 at hotmail dot com> --- Created attachment 53594 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=53594&action=edit C source code Recent gcc, including Aldy's patch, does this: $ ../results/bin/gcc -c -w -Ofast bug848.c during GIMPLE pass: ethread script-object.c: In function ‘script_obj_cmp’: script-object.c:613:1: internal compiler error: in lower_bound, at value-range.h:342 0x1c52996 foperator_gt::fold_range(irange&, tree_node*, frange const&, frange const&, relation_kind_t) const ../../trunk.git/gcc/range-op-float.cc:0