https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70240
--- Comment #6 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > Well, perhaps even better would be not to build all the trees, but use > gimple_build () APIs that should also simplify stuff while building it on > GIMPLE. But that might be too risky for stage4 now. My previous statement might have been too bold: maybe you can pre-gimplify the operands of the COND_EXPR without entirely undoing the fix for stage4.
