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| author | Andrew Haley <aph@redhat.com> | 2005-04-29 18:43:25 +0000 |
|---|---|---|
| committer | Andrew Haley <aph@gcc.gnu.org> | 2005-04-29 18:43:25 +0000 |
| commit | 2c80f015490c820ec71549975d6276b41ed9ae4c (patch) | |
| tree | 158742ad984de1e20c807a73f81b51044ae5edee /gcc/java/expr.c | |
| parent | a68b179c86764d41292502567a7b1252f4e57eae (diff) | |
| download | gcc-2c80f015490c820ec71549975d6276b41ed9ae4c.zip gcc-2c80f015490c820ec71549975d6276b41ed9ae4c.tar.gz gcc-2c80f015490c820ec71549975d6276b41ed9ae4c.tar.bz2 | |
re PR java/19285 (Interfaces not initialized by static field access)
2005-04-28 Andrew Haley <aph@redhat.com>
PR java/19285
* java-tree.h (soft_resolvepoolentry_node): New.
(alloc_constant_fieldref): Declare.
* expr.c (expand_java_field_op): Don't call class_init for
accesses to static fields with indirect dispatch.
* builtins.c (initialize_builtins): Add "__builtin_expect".
* decl.c (soft_resolvepoolentry_node): New variable.
(java_init_decl_processing): Create a decl for
"_Jv_ResolvePoolEntry".
* class.c (build_fieldref_cache_entry): New function.
(build_static_field_ref): Rewrite for indirect dispatch.
* constants.c (find_name_and_type_constant_tree): New function.
(alloc_constant_fieldref): Likewise.
(build_constants_constructor): Handle CONSTANT_Fieldref and
CONSTANT_NameAndType.
PR java/21115
* expr.c (force_evaluation_order): Convert outgoing args smaller
than integer.
From-SVN: r99010
Diffstat (limited to 'gcc/java/expr.c')
| -rw-r--r-- | gcc/java/expr.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/gcc/java/expr.c b/gcc/java/expr.c index ae1055e..3cc33ae 100644 --- a/gcc/java/expr.c +++ b/gcc/java/expr.c @@ -2715,7 +2715,8 @@ expand_java_field_op (int is_static, int is_putting, int field_ref_index) } field_ref = build_field_ref (field_ref, self_type, field_name); - if (is_static) + if (is_static + && ! flag_indirect_dispatch) field_ref = build_class_init (self_type, field_ref); if (is_putting) { @@ -3484,7 +3485,8 @@ maybe_adjust_start_pc (struct JCF *jcf, int code_offset, For method invocation, we modify the arguments so that a left-to-right order evaluation is performed. Saved expressions will, in CALL_EXPR order, be reused when the call will be expanded. -*/ + + We also promote outgoing args if needed. */ tree force_evaluation_order (tree node) @@ -3518,6 +3520,15 @@ force_evaluation_order (tree node) /* This reverses the evaluation order. This is a desired effect. */ for (cmp = NULL_TREE; arg; arg = TREE_CHAIN (arg)) { + /* Promote types smaller than integer. This is required by + some ABIs. */ + tree type = TREE_TYPE (TREE_VALUE (arg)); + if (targetm.calls.promote_prototypes (type) + && INTEGRAL_TYPE_P (type) + && INT_CST_LT_UNSIGNED (TYPE_SIZE (type), + TYPE_SIZE (integer_type_node))) + TREE_VALUE (arg) = fold_convert (integer_type_node, TREE_VALUE (arg)); + tree saved = save_expr (force_evaluation_order (TREE_VALUE (arg))); cmp = (cmp == NULL_TREE ? saved : build2 (COMPOUND_EXPR, void_type_node, cmp, saved)); |