https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94119
--- Comment #3 from Eric Botcazou <ebotcazou at gcc dot gnu.org> --- > The addiu s0,s0,0 instruction must only be issued once but instead is in > several places. This leads to an invalid call at 9c. Duplicating the instruction is not a problem per se if it is executed only once on any execution path. Are you sure that the problem is for the call at 9c? > 8c: 3c100000 lui s0,0x0 > 8c: R_MIPS_HI16 memcmp_ > 90: 24060006 li a2,6 > 94: 27a50014 addiu a1,sp,20 > 98: 26100000 addiu s0,s0,0 > 98: R_MIPS_LO16 memcmp_ > 9c: 0200f809 jalr s0 AFAICS there is only one "addiu s0,s0,0" executed after the "lui s0,0x0" in this basic block. Doesn't the problem occur for the call in the following basic block instead?
