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tree.h (build_complex_type): Add second parameter with default.

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* tree.h (build_complex_type): Add second parameter with default.
	* tree.c (build_complex_type): Add NAMED second parameter and adjust
	recursive call.  Create a TYPE_DECL only if NAMED is true.
	(build_common_tree_nodes): Pass true in calls to build_complex_type.

From-SVN: r240967
This commit is contained in:
Eric Botcazou 2016-10-11 08:05:31 +00:00 • committed by Eric Botcazou
parent 76beabf41a
commit 2e33e1c46f
3 changed files with 22 additions and 9 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2016-10-11 Eric Botcazou <ebotcazou@adacore.com>
* tree.h (build_complex_type): Add second parameter with default.
* tree.c (build_complex_type): Add NAMED second parameter and adjust
recursive call. Create a TYPE_DECL only if NAMED is true.
(build_common_tree_nodes): Pass true in calls to build_complex_type.
2016-10-11 Georg-Johann Lay <avr@gjlay.de>
New avr-passes.def to register AVR specific passes.

22
gcc/tree.c
View file

@ -8752,10 +8752,15 @@ build_offset_type (tree basetype, tree type)
return t;
}
/* Create a complex type whose components are COMPONENT_TYPE. */
/* Create a complex type whose components are COMPONENT_TYPE.
If NAMED is true, the type is given a TYPE_NAME. We do not always
do so because this creates a DECL node and thus make the DECL_UIDs
dependent on the type canonicalization hashtable, which is GC-ed,
so the DECL_UIDs would not be stable wrt garbage collection. */
tree
build_complex_type (tree component_type)
build_complex_type (tree component_type, bool named)
{
tree t;
inchash::hash hstate;
@ -8782,11 +8787,11 @@ build_complex_type (tree component_type)
SET_TYPE_STRUCTURAL_EQUALITY (t);
else if (TYPE_CANONICAL (component_type) != component_type)
TYPE_CANONICAL (t)
= build_complex_type (TYPE_CANONICAL (component_type));
= build_complex_type (TYPE_CANONICAL (component_type), named);
}
/* We need to create a name, since complex is a fundamental type. */
if (! TYPE_NAME (t))
if (!TYPE_NAME (t) && named)
{
const char *name;
if (component_type == char_type_node)
@ -10372,10 +10377,11 @@ build_common_tree_nodes (bool signed_char)
SET_TYPE_MODE (dfloat128_type_node, TDmode);
dfloat128_ptr_type_node = build_pointer_type (dfloat128_type_node);
complex_integer_type_node = build_complex_type (integer_type_node);
complex_float_type_node = build_complex_type (float_type_node);
complex_double_type_node = build_complex_type (double_type_node);
complex_long_double_type_node = build_complex_type (long_double_type_node);
complex_integer_type_node = build_complex_type (integer_type_node, true);
complex_float_type_node = build_complex_type (float_type_node, true);
complex_double_type_node = build_complex_type (double_type_node, true);
complex_long_double_type_node = build_complex_type (long_double_type_node,
true);
for (i = 0; i < NUM_FLOATN_NX_TYPES; i++)
{

2
gcc/tree.h
View file

@ -4042,7 +4042,7 @@ extern tree build_varargs_function_type_array (tree, int, tree *);
extern tree build_method_type_directly (tree, tree, tree);
extern tree build_method_type (tree, tree);
extern tree build_offset_type (tree, tree);
extern tree build_complex_type (tree);
extern tree build_complex_type (tree, bool named = false);
extern tree array_type_nelts (const_tree);
extern tree value_member (tree, tree);