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tree.h (contains_placeholder_p): Now returns bool. 

* tree.h (contains_placeholder_p): Now returns bool.
	(CONTAINS_PLACEHOLDER_P): New macro.
	(type_contains_placeholder_p): New function.
	* tree.c (save_expr): Remove code avoiding folding COMPONENT_REF.
	(contains_placeholder_p): Now returns bool.
	Rework to use CONTAINS_PLACEHOLDER_P macro.
	(type_contains_placeholder_p): New function.
	* fold-const.c (fold, case COMPONENT_REF): Don't fold if
	type_contains_placeholder_p.
	(fold_range_test, fold_mathfn_compare, fold_inf_compare, fold):
	Use CONTAINS_PLACEHOLDER_P macro.
	* builtins.c (fold_builtin): Likewise.
	* calls.c (initialize_argument_information): Likewise.
	* emit-rtl.c (set_mem_attributes_minus_bitpos): Likewise.
	* explow.c (expr_size): Likewise.
	* expr.c (store_constructor, get_inner_reference): Likewise.
	* function.c (assign_parms): Likewise.
	* stor-layout.c (variable_size): Likewise.

From-SVN: r68969
This commit is contained in:
Richard Kenner 2003-07-05 07:54:57 -04:00
parent a8f3bf5271
commit 679035f3f6
1 changed files with 1 additions and 1 deletions
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2
gcc/stor-layout.c
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@ -162,7 +162,7 @@ variable_size (size)
constant sizes. */
if (TREE_CONSTANT (size)
|| (*lang_hooks.decls.global_bindings_p) () < 0
|| contains_placeholder_p (size))
|| CONTAINS_PLACEHOLDER_P (size))
return size;
if (TREE_CODE (size) == MINUS_EXPR && integer_onep (TREE_OPERAND (size, 1)))