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From-SVN: r458
This commit is contained in:
Richard Stallman 1992-03-12 19:06:16 +00:00
parent 5a3740fd94
commit 90ca31be03
1 changed files with 8 additions and 6 deletions
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14
gcc/tree.h
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@ -915,12 +915,6 @@ extern tree build_type_variant ();
extern tree build_type_copy ();
/* Return the mode for data of a given size SIZE and mode class CLASS.
If LIMIT is nonzero, then don't use modes bigger than MAX_FIXED_MODE_SIZE.
The value is BLKmode if no other mode is found. */
extern enum machine_mode mode_for_size ();
/* Given a ..._TYPE node, calculate the TYPE_SIZE, TYPE_SIZE_UNIT,
TYPE_ALIGN and TYPE_MODE fields.
If called more than once on one node, does nothing except
@ -1038,6 +1032,14 @@ extern int lvalue_or_else ();
extern tree save_expr ();
/* variable_size (EXP) is like save_expr (EXP) except that it
is for the special case of something that is part of a
variable size for a data type. It makes special arrangements
to compute the value at the right time when the data type
belongs to a function parameter. */
extern tree variable_size ();
/* stabilize_reference (EXP) returns an reference equivalent to EXP
but it can be used multiple times
and only evaluate the subexpressions once. */