Lines Matching refs:NULL_RTX
602 rtx set, rhs, op0 = NULL_RTX, op1 = NULL_RTX;
859 return iv->base != NULL_RTX;
865 iv->base = NULL_RTX;
893 return iv->base != NULL_RTX;
902 rtx mby = NULL_RTX, tmp;
903 rtx op0 = NULL_RTX, op1 = NULL_RTX;
909 iv->base = NULL_RTX;
910 iv->step = NULL_RTX;
1015 return iv->base != NULL_RTX;
1040 return iv->base != NULL_RTX;
1044 iv->base = NULL_RTX;
1045 iv->step = NULL_RTX;
1070 return iv->base != NULL_RTX;
1390 rtx lhs = NULL_RTX, rhs;
1738 XEXP (*expr, 1) = NULL_RTX;
2010 desc->assumptions = NULL_RTX;
2011 desc->noloop_assumptions = NULL_RTX;
2012 desc->infinite = NULL_RTX;
2016 desc->niter_expr = NULL_RTX;
2180 alloc_EXPR_LIST (0, const_true_rtx, NULL_RTX);
2191 alloc_EXPR_LIST (0, const_true_rtx, NULL_RTX);
2528 desc->noloop_assumptions = NULL_RTX;
2718 desc->assumptions = NULL_RTX;
2719 desc->infinite = NULL_RTX;