contrib/gcc/predict.c

161   for (note = REG_NOTES (BB_END (bb)); note; note = XEXP (note, 1))
163 	&& INTVAL (XEXP (XEXP (note, 0), 0)) == (int)predictor)
217   return probability_reliable_p (INTVAL (XEXP (note, 0)));
338   for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
340       XEXP (note, 0) = GEN_INT (REG_BR_PROB_BASE - INTVAL (XEXP (note, 0)));
342       XEXP (XEXP (note, 0), 1)
343 	= GEN_INT (REG_BR_PROB_BASE - INTVAL (XEXP (XEXP (note, 0), 1)));
430   for (note = REG_NOTES (insn); note; note = XEXP (note, 1))
433 	int predictor = INTVAL (XEXP (XEXP (note, 0), 0));
434 	int probability = INTVAL (XEXP (XEXP (note, 0), 1));
479 	  int predictor = INTVAL (XEXP (XEXP (*pnote, 0), 0));
480 	  int probability = INTVAL (XEXP (XEXP (*pnote, 0), 1));
484 	  *pnote = XEXP (*pnote, 1);
487 	pnote = &XEXP (*pnote, 1);
507       int prob = INTVAL (XEXP (prob_note, 0));
804       && ((REG_P (XEXP (cond, 0)) && REG_POINTER (XEXP (cond, 0)))
805 	  || (REG_P (XEXP (cond, 1)) && REG_POINTER (XEXP (cond, 1)))))
831 	if (FLOAT_MODE_P (GET_MODE (XEXP (cond, 0))))
835 	else if (XEXP (cond, 1) == const0_rtx
836 		 || XEXP (cond, 0) == const0_rtx)
847 	if (FLOAT_MODE_P (GET_MODE (XEXP (cond, 0))))
851 	else if (XEXP (cond, 1) == const0_rtx
852 		 || XEXP (cond, 0) == const0_rtx)
868 	if (XEXP (cond, 1) == const0_rtx || XEXP (cond, 1) == const1_rtx
869 	    || XEXP (cond, 1) == constm1_rtx)
875 	if (XEXP (cond, 1) == const0_rtx || XEXP (cond, 1) == const1_rtx
876 	    || XEXP (cond, 1) == constm1_rtx)
1401 	      ev_reg = XEXP (ev, 0);
1435       cond = XEXP (SET_SRC (pc_set (insn)), 0);
1438       if (! cond || XEXP (cond, 0) != ev_reg
1439 	  || GET_CODE (XEXP (cond, 1)) != CONST_INT)
1446 			     XEXP (ev, 1), XEXP (cond, 1));