https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70184
--- Comment #1 from ktkachov at gcc dot gnu.org --- Things are bad already at expand time: 2: r111:SI=r0:SI 3: r112:SF=r1:SF 4: NOTE_INSN_FUNCTION_BEG 7: r0:SI=r111:SI 8: r0:SF=r112:SF 9: r0:SI=call [`__aeabi_f2uiz'] argc:0 REG_CALL_DECL `__aeabi_f2uiz' REG_EH_REGION 0xffffffff80000000 10: r113:SI=r0:SI REG_EQUAL uns_fix(r112:SF) 11: r1:SI=r113:SI 12: asm_operands