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| author | Bryce McKinlay <bryce@gcc.gnu.org> | 2002-02-28 11:40:29 +0000 |
|---|---|---|
| committer | Bryce McKinlay <bryce@gcc.gnu.org> | 2002-02-28 11:40:29 +0000 |
| commit | 022dcc46051ffd0114ac3382cc7e50928f17d995 (patch) | |
| tree | 6daf1252f43021f81274da35d2f5f16541eaedb2 /gcc/java/java-tree.h | |
| parent | 70da1d030dfa76bd605100e3969df62b6aaa2512 (diff) | |
| download | gcc-022dcc46051ffd0114ac3382cc7e50928f17d995.zip gcc-022dcc46051ffd0114ac3382cc7e50928f17d995.tar.gz gcc-022dcc46051ffd0114ac3382cc7e50928f17d995.tar.bz2 | |
expr.c (java_array_data_offset): Removed function.
* expr.c (java_array_data_offset): Removed function.
(JAVA_ARRAY_LENGTH_OFFSET): Removed macro.
(build_java_array_length_access): Obtain "length" value using a
COMPONENT_REF, instead of INDIRECT_REF and arithmetic.
(build_java_arrayaccess): Correct comment. Access "data" using a
COMPONENT_REF, and return an ARRAY_REF instead of an INDIRECT_REF.
(build_java_arraystore_check): New function.
(expand_java_arraystore): Use build_java_arraystore_check.
* parse.y (patch_assignment): Simplify code to insert a store check
when lvalue is an ARRAY_REF. Use build_java_arraystore_check.
* check-init.c (check_init): Update to reflect that an array length
access is now a COMPONENT_REF.
* gcj.texi (Code Generation): Improve documentation of
-fno-bounds-check. Add documentation for -fno-store-check.
* java-tree.h (flag_store_check): Declare.
(build_java_arraystore_check): Declare.
* lang.c (flag_store_check): Initialize to 1.
(lang_f_options): Add store-check option.
* jvspec.c: Don't pass store-check option to jvgenmain.
* lang-options.h: Add help string for -fno-store-check.
From-SVN: r50129
Diffstat (limited to 'gcc/java/java-tree.h')
| -rw-r--r-- | gcc/java/java-tree.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/java/java-tree.h b/gcc/java/java-tree.h index 7097b56..898c851 100644 --- a/gcc/java/java-tree.h +++ b/gcc/java/java-tree.h @@ -213,6 +213,9 @@ extern int flag_optimize_sci; in order to improve binary compatibility. */ extern int flag_indirect_dispatch; +/* When zero, don't generate runtime array store checks. */ +extern int flag_store_check; + /* Encoding used for source files. */ extern const char *current_encoding; @@ -1107,6 +1110,7 @@ extern tree build_java_binop PARAMS ((enum tree_code, tree, tree, tree)); extern tree build_java_soft_divmod PARAMS ((enum tree_code, tree, tree, tree)); extern tree binary_numeric_promotion PARAMS ((tree, tree, tree *, tree *)); extern tree build_java_arrayaccess PARAMS ((tree, tree, tree)); +extern tree build_java_arraystore_check PARAMS ((tree, tree)); extern tree build_newarray PARAMS ((int, tree)); extern tree build_anewarray PARAMS ((tree, tree)); extern tree build_new_array PARAMS ((tree, tree)); |