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For PR java/6005 and PR java/7611:

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* lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
	(java_can_use_bit_fields_p): New function.

From-SVN: r56497
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Tom Tromey 2002-08-22 00:41:28 +00:00 committed by Tom Tromey
parent 27d3095635
commit 0d811e1a74
2 changed files with 19 additions and 1 deletions
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6
gcc/java/ChangeLog
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@ -1,3 +1,9 @@
2002-08-21 Tom Tromey <tromey@redhat.com>
For PR java/6005 and PR java/7611:
* lang.c (LANG_HOOKS_CAN_USE_BITFIELDS_P): New define.
(java_can_use_bit_fields_p): New function.
2002-08-16 Tom Tromey <tromey@redhat.com>
* gcj.texi (Class Initialization): Mention class initialization of

14
gcc/java/lang.c
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@ -1,5 +1,5 @@
/* Java(TM) language-specific utility routines.
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001
Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002
Free Software Foundation, Inc.
This file is part of GNU CC.
@ -68,6 +68,8 @@ static tree java_tree_inlining_walk_subtrees PARAMS ((tree *,
void *,
void *));
static int java_unsafe_for_reeval PARAMS ((tree));
static bool java_can_use_bit_fields_p PARAMS ((void));
#ifndef TARGET_OBJECT_SUFFIX
# define TARGET_OBJECT_SUFFIX ".o"
@ -259,6 +261,8 @@ struct language_function GTY(())
#define LANG_HOOKS_DECL_PRINTABLE_NAME lang_printable_name
#undef LANG_HOOKS_PRINT_ERROR_FUNCTION
#define LANG_HOOKS_PRINT_ERROR_FUNCTION java_print_error_function
#undef LANG_HOOKS_CAN_USE_BIT_FIELDS_P
#define LANG_HOOKS_CAN_USE_BIT_FIELDS_P java_can_use_bit_fields_p
#undef LANG_HOOKS_TYPE_FOR_MODE
#define LANG_HOOKS_TYPE_FOR_MODE java_type_for_mode
@ -794,6 +798,14 @@ java_init_options ()
flag_trapping_math = 0;
}
static bool
java_can_use_bit_fields_p ()
{
/* The bit-field optimizations cause problems when generating class
files. */
return flag_emit_class_files ? false : true;
}
/* Post-switch processing. */
static bool
java_post_options ()