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| author | Andrew Pinski <pinskia@physics.uc.edu> | 2004-11-09 14:33:32 +0000 |
|---|---|---|
| committer | Andrew Pinski <pinskia@gcc.gnu.org> | 2004-11-09 06:33:32 -0800 |
| commit | 6571838f58d19afb32c2b8e4b03d2855373dd0e5 (patch) | |
| tree | 9fec2c29b67ab06ca92cbad5fd005cc167f78685 /gcc | |
| parent | a0eca485f44e435aeffd11c28a10ba6ddc97dc45 (diff) | |
| download | gcc-6571838f58d19afb32c2b8e4b03d2855373dd0e5.zip gcc-6571838f58d19afb32c2b8e4b03d2855373dd0e5.tar.gz gcc-6571838f58d19afb32c2b8e4b03d2855373dd0e5.tar.bz2 | |
re PR java/15576 (Class initialization optimization is disabled)
2004-11-09 Andrew Pinski <pinskia@physics.uc.edu>
PR java/15576
* check-init.c (check_init): Ignore DECL_EXPR.
* expr.c (always_initialize_class_p): Reenable.
(build_class_init): Use a variable to store the decl. Also use
boolean_false_node instead of integer_zero_node.
* parse.y (attach_init_test_initialization_flags): Add a decl_expr
to the block.
From-SVN: r90343
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/java/ChangeLog | 10 | ||||
| -rw-r--r-- | gcc/java/check-init.c | 1 | ||||
| -rw-r--r-- | gcc/java/expr.c | 23 | ||||
| -rw-r--r-- | gcc/java/parse.y | 4 |
4 files changed, 27 insertions, 11 deletions
diff --git a/gcc/java/ChangeLog b/gcc/java/ChangeLog index 7b4ba0d..7342e8c 100644 --- a/gcc/java/ChangeLog +++ b/gcc/java/ChangeLog @@ -1,3 +1,13 @@ +2004-11-09 Andrew Pinski <pinskia@physics.uc.edu> + + PR java/15576 + * check-init.c (check_init): Ignore DECL_EXPR. + * expr.c (always_initialize_class_p): Reenable. + (build_class_init): Use a variable to store the decl. Also use + boolean_false_node instead of integer_zero_node. + * parse.y (attach_init_test_initialization_flags): Add a decl_expr + to the block. + 2004-11-08 Tom Tromey <tromey@redhat.com> PR java/16843: diff --git a/gcc/java/check-init.c b/gcc/java/check-init.c index 1a86c80..dacc4b9 100644 --- a/gcc/java/check-init.c +++ b/gcc/java/check-init.c @@ -844,6 +844,7 @@ check_init (tree exp, words before) case INTEGER_CST: case REAL_CST: case STRING_CST: + case DECL_EXPR: case JAVA_EXC_OBJ_EXPR: break; diff --git a/gcc/java/expr.c b/gcc/java/expr.c index 70156cf..deb75a9 100644 --- a/gcc/java/expr.c +++ b/gcc/java/expr.c @@ -95,8 +95,7 @@ tree dtable_ident = NULL_TREE; /* Set to nonzero value in order to emit class initialization code before static field references. */ -/* FIXME: Make this work with gimplify. */ -int always_initialize_class_p = 1; +int always_initialize_class_p = 0; /* We store the stack state in two places: Within a basic block, we use the quick_stack, which is a @@ -1768,6 +1767,7 @@ build_class_init (tree clas, tree expr) else { tree *init_test_decl; + tree decl; init_test_decl = java_treetreehash_new (DECL_FUNCTION_INIT_TEST_TABLE (current_function_decl), clas); @@ -1775,19 +1775,20 @@ build_class_init (tree clas, tree expr) { /* Build a declaration and mark it as a flag used to track static class initializations. */ - *init_test_decl = build_decl (VAR_DECL, NULL_TREE, - boolean_type_node); - MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC (*init_test_decl); - LOCAL_CLASS_INITIALIZATION_FLAG (*init_test_decl) = 1; - DECL_CONTEXT (*init_test_decl) = current_function_decl; - DECL_FUNCTION_INIT_TEST_CLASS (*init_test_decl) = clas; + decl = build_decl (VAR_DECL, NULL_TREE, + boolean_type_node); + MAYBE_CREATE_VAR_LANG_DECL_SPECIFIC (decl); + LOCAL_CLASS_INITIALIZATION_FLAG (decl) = 1; + DECL_CONTEXT (decl) = current_function_decl; + DECL_FUNCTION_INIT_TEST_CLASS (decl) = clas; /* Tell the check-init code to ignore this decl when not optimizing class initialization. */ if (!STATIC_CLASS_INIT_OPT_P ()) - DECL_BIT_INDEX(*init_test_decl) = -1; - DECL_INITIAL (*init_test_decl) = integer_zero_node; + DECL_BIT_INDEX (decl) = -1; + DECL_INITIAL (decl) = boolean_false_node; /* Don't emit any symbolic debugging info for this decl. */ - DECL_IGNORED_P (*init_test_decl) = 1; + DECL_IGNORED_P (decl) = 1; + *init_test_decl = decl; } init = build3 (CALL_EXPR, void_type_node, diff --git a/gcc/java/parse.y b/gcc/java/parse.y index a2d09bb..d02a448 100644 --- a/gcc/java/parse.y +++ b/gcc/java/parse.y @@ -16350,8 +16350,12 @@ attach_init_test_initialization_flags (void **entry, void *ptr) if (block != error_mark_node) { + tree body = BLOCK_SUBBLOCKS (block); TREE_CHAIN (ite->value) = BLOCK_EXPR_DECLS (block); BLOCK_EXPR_DECLS (block) = ite->value; + body = build2 (COMPOUND_EXPR, void_type_node, + build1 (DECL_EXPR, void_type_node, ite->value), body); + BLOCK_SUBBLOCKS (block) = body; } return true; } |