https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59155
Bernd Edlinger <bernd.edlinger at hotmail dot de> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |bernd.edlinger at hotmail dot de --- Comment #3 from Bernd Edlinger <bernd.edlinger at hotmail dot de> --- x =(plus:DF (reg:DF 91 [ x ]) (reg:DF 90 [ x ])) in =(reg:DF 92 [ x ]) reg_overlap_mentioned is called from match_asm_constraints_1 is there something folded without proper gimplification for the ASM_OPERAND_INPUTS ?