contrib/gcc/tree.c

875 	  /* Make sure no one is clobbering the shared constant.  */
905 	  /* Insert this one into the hash table.  */
1286 /* Return 1 if EXPR is the integer constant one or the corresponding
1355    one bit on).  */
1506 /* Return 1 if EXPR is the real constant one in real or complex form.  */
1534 /* Return 1 if EXPR is the real constant minus one.  */
1921    ARRAY_TYPE) minus one. This counts only elements of the top array.  */
2015    Do this to any expression which may be used in more than one place,
3271   /* Roughly one percent of the calls to this function are to annotate
3466    We try both `text' and `__text__', ATTR may be either one.  */
3512    We try both `text' and `__text__', ATTR may be either one.  */
3571   /* Either one unset?  Take the set one.  */
3855    TYPE_QUALS, if one exists.  If no qualified version exists yet,
3866   /* Search the chain of variants to see if there is already one there just
3867      like the one we need to have.  If so, use that existing one.  We must
3995 /* Lookup an init priority for FROM, and return it if we find one.  */
4092 /* Lookup a debug expression for FROM, and return it if we find one.  */
4122 /* Lookup a value expression for FROM, and return it if we find one.  */
4274    If one is found, return it.  Otherwise return 0.  */
4311    object for an identical type if one already exists.
4536 	 unsigned just in case one of them would overflow a signed
4968 	      hashval_t one = iterative_hash_expr (TREE_OPERAND (t, 0), 0);
4972 	      if (one > two)
4973 		t = one, one = two, two = t;
4975 	      val = iterative_hash_hashval_t (one, val);
5147    (one less than the length of the array).
5152    sizes that use more than one HOST_WIDE_INT.  */
5314   /* If we already have such a type, use the old one.  */
5381   /* If we already have such a type, use the old one.  */
5424   /* If we already have such a type, use the old one.  */
5448   /* If we already have such a type, use the old one.  */
5544       /* Truncations are many-one so cannot be removed.
5633       /* Truncations are many-one so cannot be removed.  */
5643 	  /* An extension: the outermost one can be stripped,
5719   /* If at least one bound of the type is a constant integer, we can check
5725      one does not match. Use ok_for_xxx_bound for this purpose, assigning -1
5770      can check ourselves here.  Look at the base type if we have one and it
6109    one of:
6524    this function to select one of the types as sizetype.  */
7454 	 by checking if we're pointing to another pointer, that one
7455 	 points to another pointer, that one does too, and we have no htab.
7457 	 the cost of the hash table if we don't need one.  */
7616 	/* Now walk the first one as a tail call.  */