diff options
Diffstat (limited to 'gcc/java/lang.c')
| -rw-r--r-- | gcc/java/lang.c | 22 |
1 files changed, 21 insertions, 1 deletions
diff --git a/gcc/java/lang.c b/gcc/java/lang.c index 6bddf38..5ade4c0 100644 --- a/gcc/java/lang.c +++ b/gcc/java/lang.c @@ -67,6 +67,7 @@ static bool java_dump_tree (void *, tree); static void dump_compound_expr (dump_info_p, tree); static bool java_decl_ok_for_sibcall (tree); static int java_estimate_num_insns (tree); +static int java_start_inlining (tree); #ifndef TARGET_OBJECT_SUFFIX # define TARGET_OBJECT_SUFFIX ".o" @@ -253,12 +254,18 @@ struct language_function GTY(()) #undef LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS #define LANG_HOOKS_TREE_INLINING_ESTIMATE_NUM_INSNS java_estimate_num_insns +#undef LANG_HOOKS_TREE_INLINING_START_INLINING +#define LANG_HOOKS_TREE_INLINING_START_INLINING java_start_inlining + #undef LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN #define LANG_HOOKS_TREE_DUMP_DUMP_TREE_FN java_dump_tree #undef LANG_HOOKS_DECL_OK_FOR_SIBCALL #define LANG_HOOKS_DECL_OK_FOR_SIBCALL java_decl_ok_for_sibcall +#undef LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION +#define LANG_HOOKS_CALLGRAPH_EXPAND_FUNCTION java_expand_body + /* Each front end provides its own. */ const struct lang_hooks lang_hooks = LANG_HOOKS_INITIALIZER; @@ -1178,8 +1185,21 @@ static int java_estimate_num_insns (tree decl) { int num = 0; - walk_tree (&DECL_SAVED_TREE (decl), java_estimate_num_insns_1, &num, NULL); + walk_tree_without_duplicates (&DECL_SAVED_TREE (decl), + java_estimate_num_insns_1, &num); return num; } +/* Start inlining fn. Called by the tree inliner via + lang_hooks.tree_inlining.cannot_inline_tree_fn. */ + +static int +java_start_inlining (tree fn) +{ + /* A java function's body doesn't have a BLOCK structure suitable + for debug output until it is expanded. Prevent inlining functions + that are not yet expanded. */ + return TREE_ASM_WRITTEN (fn) ? 1 : 0; +} + #include "gt-java-lang.h" |