config/i386/i386-expand.c

2713       rtx compare_op;
2737       compare_op = ix86_expand_fp_compare (code, op0, op1);
2741       if (GET_MODE (XEXP (compare_op, 0)) == CCFPmode)
2742         code = ix86_fp_compare_code_to_integer (GET_CODE (compare_op));
2744 	code = GET_CODE (compare_op);
2750       *pop = compare_op;
2832   rtx compare_op;
2842   if (!ix86_expand_carry_flag_compare (code, op0, op1, &compare_op))
2844   code = GET_CODE (compare_op);
2846   flags = XEXP (compare_op, 0);
2858 	PUT_CODE (compare_op,
2860 		    (GET_CODE (compare_op)));
2862 	PUT_CODE (compare_op, reverse_condition (GET_CODE (compare_op)));
2873   emit_insn (insn (mode, operands[0], operands[2], val, flags, compare_op));
2883   rtx compare_op;
2895   compare_op = ix86_expand_compare (code, op0, op1);
2899   compare_code = GET_CODE (compare_op);
2922 	  || ix86_expand_carry_flag_compare (code, op0, op1, &compare_op))
2932 	      compare_code = GET_CODE (compare_op);
2934 	      flags = XEXP (compare_op, 0);
2953 		    PUT_CODE (compare_op,
2955 			        (GET_CODE (compare_op)));
2957 		    PUT_CODE (compare_op,
2958 			      reverse_condition (GET_CODE (compare_op)));
2967 		emit_insn (gen_x86_movdicc_0_m1 (tmp, flags, compare_op));
2970 						 flags, compare_op));
3382 						compare_op, operands[2],
3815   rtx tmp, compare_op;
3854   compare_op = ix86_expand_compare (code, op0, op1);
3855   if (!fcmov_comparison_operator (compare_op, VOIDmode))
3860       compare_op = ix86_expand_compare (NE, tmp, const0_rtx);
3864 			  gen_rtx_IF_THEN_ELSE (mode, compare_op,