config/sh/sh.c

3053 unspec_caller_rtx_p (rtx pat)
3058   split_const (pat, &base, &offset);
3075   rtx pat;
3085   pat = PATTERN (insn);
3086   if (GET_CODE (pat) != SET)
3088   pat = SET_SRC (pat);
3090   if (unspec_caller_rtx_p (pat))
5056       rtx pat = PATTERN (insn);
5057       if (GET_CODE (pat) == PARALLEL)
5058 	pat = XVECEXP (pat, 0, 0);
5059       if (GET_CODE (pat) == SET
5062 	  && GET_MODE (SET_DEST (pat)) != QImode
5063 	  && (CONSTANT_P (SET_SRC (pat))
5064 	      || (GET_CODE (SET_SRC (pat)) == UNSPEC_VOLATILE
5065 		  && XINT (SET_SRC (pat), 1) ==  UNSPECV_SP_SWITCH_B)
5067 	      || (GET_CODE (SET_SRC (pat)) == UNSPEC
5068 		  && XINT (SET_SRC (pat), 1) == UNSPEC_MOVA
5069 		  && GET_CODE (XVECEXP (SET_SRC (pat), 0, 0)) == CONST))
5071 		&& GET_CODE (SET_SRC (pat)) == CONST_DOUBLE
5072 		&& (fp_zero_operand (SET_SRC (pat))
5073 		    || fp_one_operand (SET_SRC (pat)))
5084 		&& REG_P (SET_DEST (pat))
5085 		&& FP_REGISTER_P (REGNO (SET_DEST (pat))))
5087 		&& GET_MODE (SET_DEST (pat)) == SImode
5088 		&& (satisfies_constraint_I20 (SET_SRC (pat))
5089 		   || satisfies_constraint_I28 (SET_SRC (pat))))
5090 	  && ! satisfies_constraint_I08 (SET_SRC (pat)))
5303 	  rtx pat, src, dst;
5306 	  pat = PATTERN (from);
5307 	  if (GET_CODE (pat) == PARALLEL)
5308 	    pat = XVECEXP (pat, 0, 0);
5309 	  src = SET_SRC (pat);
5310 	  dst = SET_DEST (pat);
5942       rtx pat = PATTERN (jump);
5943       gcc_assert (ANY_RETURN_P (pat));
5944       JUMP_LABEL (jump) = pat;
5972       rtx vec_lab, pat, prevpat, x, braf_label;
5978       pat = PATTERN (insn);
5979       vec_lab = XEXP (XEXP (pat, 0), 0);
6008       XEXP (XEXP (pat, 0), 0) = braf_label;
6017   rtx next, pat;
6031       pat = PATTERN (PREV_INSN (barrier_or_label));
6035 	       || ((unsigned) XVECLEN (pat, 1) * GET_MODE_SIZE (GET_MODE (pat))
6045   pat = PATTERN (next);
6047   if (GET_CODE (pat) == UNSPEC_VOLATILE && XINT (pat, 1) == UNSPECV_ALIGN)
6124 	      rtx pat = PATTERN (prev);
6125 	      if (GET_CODE (pat) == PARALLEL)
6126 		pat = XVECEXP (pat, 0, 0);
6127 	      if (credit - slot >= (GET_CODE (SET_SRC (pat)) == PC ? 2 : 0))
6480 		  rtx *patp = &PATTERN (scan), pat = *patp;
6486 		  if (GET_CODE (pat) == PARALLEL)
6487 		    patp = &XVECEXP (pat, 0, 0), pat = *patp;
6488 		  src = SET_SRC (pat);
6489 		  dst = SET_DEST (pat);
11118 flow_dependent_p_1 (rtx x, const_rtx pat ATTRIBUTE_UNUSED, void *data)
12282   rtx pat = NULL_RTX;
12287       pat = (*insn_data[d->icode].genfun) (op[0]);
12290       pat = (*insn_data[d->icode].genfun) (op[0], op[1]);
12293       pat = (*insn_data[d->icode].genfun) (op[0], op[1], op[2]);
12296       pat = (*insn_data[d->icode].genfun) (op[0], op[1], op[2], op[3]);
12301   if (! pat)
12303   emit_insn (pat);