Cross Reference: /src/external/gpl3/gcc.old/dist/gcc/combine.cc

Lines Matching defs:cond0
9235   rtx cond0, cond1, true0, true1, false0, false1;
9251 	   && (cond0 = if_then_else_cond (XEXP (x, 0), &true0, &false0)) != 0)
9256       return cond0;
9271       cond0 = if_then_else_cond (op0, &true0, &false0);
9274       if ((cond0 != 0 && cond1 != 0 && !rtx_equal_p (cond0, cond1))
9282 	      cond0 = 0;
9292       if ((cond0 != 0 || cond1 != 0)
9293 	  && ! (cond0 != 0 && cond1 != 0 && !rtx_equal_p (cond0, cond1)))
9298 	  if (cond0 == 0)
9316 	  return cond0 ? cond0 : cond1;
9331 	  cond0 = XEXP (XEXP (x, 0), 0);
9334 	  if (COMPARISON_P (cond0)
9337 	      && ((GET_CODE (cond0) == reversed_comparison_code (cond1, NULL)
9338 		   && rtx_equal_p (XEXP (cond0, 0), XEXP (cond1, 0))
9339 		   && rtx_equal_p (XEXP (cond0, 1), XEXP (cond1, 1)))
9340 		  || ((swap_condition (GET_CODE (cond0))
9342 		      && rtx_equal_p (XEXP (cond0, 0), XEXP (cond1, 1))
9343 		      && rtx_equal_p (XEXP (cond0, 1), XEXP (cond1, 0))))
9353 	      return cond0;
9363 	  cond0 = XEXP (XEXP (x, 0), 0);
9366 	  if (COMPARISON_P (cond0)
9368 	      && ((GET_CODE (cond0) == reversed_comparison_code (cond1, NULL)
9369 		   && rtx_equal_p (XEXP (cond0, 0), XEXP (cond1, 0))
9370 		   && rtx_equal_p (XEXP (cond0, 1), XEXP (cond1, 1)))
9371 		  || ((swap_condition (GET_CODE (cond0))
9373 		      && rtx_equal_p (XEXP (cond0, 0), XEXP (cond1, 1))
9374 		      && rtx_equal_p (XEXP (cond0, 1), XEXP (cond1, 0))))
9378 	      return cond0;
9387       cond0 = XEXP (x, 0);
9389       if (GET_CODE (cond0) == NE && XEXP (cond0, 1) == const0_rtx)
9390 	return XEXP (cond0, 0);
9391       else if (GET_CODE (cond0) == EQ && XEXP (cond0, 1) == const0_rtx)
9394 	  return XEXP (cond0, 0);
9397 	return cond0;
9403 	   && (cond0 = if_then_else_cond (SUBREG_REG (x), &true0,
9414 	  return cond0;
9421 	   || ((cond0 = get_last_value (x)) != 0 && CONSTANT_P (cond0)))
OpenGrok
