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class.c (make_class_data): Set DECL_ALIGN on static class data, for hash synchronization. 

* class.c (make_class_data): Set DECL_ALIGN on static class data,
	for hash synchronization.
	* expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
	* decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
	class_type_node.

From-SVN: r52449
This commit is contained in:
Bryce McKinlay 2002-04-17 23:20:43 +00:00 committed by Bryce McKinlay
parent ceba9d086a
commit 97561ee281
4 changed files with 16 additions and 4 deletions
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8
gcc/java/ChangeLog
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@ -1,3 +1,11 @@
2002-04-18 Bryce McKinlay <bryce@waitaki.otago.ac.nz>
* class.c (make_class_data): Set DECL_ALIGN on static class data,
for hash synchronization.
* expr.c (java_expand_expr): Set DECL_ALIGN on static array objects.
* decl.c (java_init_decl_processing): Don't set TYPE_ALIGN for
class_type_node.
2002-04-16 Mark Wielaard <mark@klomp.org>
* jcf-write.c (generate_bytecode_insns): Only write const_0 if not

5
gcc/java/class.c
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@ -1736,6 +1736,11 @@ make_class_data (type)
FINISH_RECORD_CONSTRUCTOR (cons);
DECL_INITIAL (decl) = cons;
/* Hash synchronization requires at least 64-bit alignment. */
if (flag_hash_synchronization && POINTER_SIZE < 64)
DECL_ALIGN (decl) = 64;
rest_of_decl_compilation (decl, (char*) 0, 1, 0);
}

4
gcc/java/decl.c
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@ -683,10 +683,6 @@ java_init_decl_processing ()
FIELD_PRIVATE (t) = 1;
push_super_field (class_type_node, object_type_node);
/* Hash synchronization requires at least 64-bit alignment. */
if (flag_hash_synchronization)
TYPE_ALIGN (class_type_node) = 64;
FINISH_RECORD (class_type_node);
build_decl (TYPE_DECL, get_identifier ("Class"), class_type_node);

3
gcc/java/expr.c
View File

@ -2530,6 +2530,9 @@ java_lang_expand_expr (exp, target, tmode, modifier)
DECL_INITIAL (init_decl) = value;
DECL_IGNORED_P (init_decl) = 1;
TREE_READONLY (init_decl) = 1;
/* Hash synchronization requires at least 64-bit alignment. */
if (flag_hash_synchronization && POINTER_SIZE < 64)
DECL_ALIGN (init_decl) = 64;
rest_of_decl_compilation (init_decl, NULL, 1, 0);
TREE_SYMBOL_REFERENCED (DECL_ASSEMBLER_NAME (init_decl)) = 1;
init = build1 (ADDR_EXPR, TREE_TYPE (exp), init_decl);