From fab39a5ce23ecaee82fbaabc71c8c4cf5a36876a Mon Sep 17 00:00:00 2001
From: kazu <kazu@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 19 Feb 2004 21:49:45 +0000
Subject: [PATCH] * opts.c (decode_options): Don't use
DEFAULT_SHORT_ENUMS. * system.h (DEFAULT_SHORT_ENUMS): Poison. *
config/cris/cris.h: Remove a comment about DEFAULT_SHORT_ENUMS. *
config/ip2k/ip2k.h: Likewise. * doc/tm.texi (DEFAULT_SHORT_ENUMS): Remove.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78122 138bc75d-0d04-0410-961f-82ee72b054a4
---
gcc/ChangeLog | 9 +++++++++
gcc/config/cris/cris.h | 2 --
gcc/config/ip2k/ip2k.h | 6 ------
gcc/doc/tm.texi | 9 ---------
gcc/opts.c | 4 ----
gcc/system.h | 3 ++-
6 files changed, 11 insertions(+), 22 deletions(-)
diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 69b4b597f1e8..ad25e759afc6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,12 @@
+2004-02-19 Kazu Hirata <kazu@cs.umass.edu>
+
+ * opts.c (decode_options): Don't use DEFAULT_SHORT_ENUMS.
+ * system.h (DEFAULT_SHORT_ENUMS): Poison.
+ * config/cris/cris.h: Remove a comment about
+ DEFAULT_SHORT_ENUMS.
+ * config/ip2k/ip2k.h: Likewise.
+ * doc/tm.texi (DEFAULT_SHORT_ENUMS): Remove.
+
2004-02-19 Zack Weinberg <zack@codesourcery.com>
* config/ia64/ia64.c (ia64_function_arg): In big-endian mode,
diff --git a/gcc/config/cris/cris.h b/gcc/config/cris/cris.h
index 5110f9adbfb9..10147b272590 100644
--- a/gcc/config/cris/cris.h
+++ b/gcc/config/cris/cris.h
@@ -567,8 +567,6 @@ extern int target_flags;
/* For compatibility and historical reasons, a char should be signed. */
#define DEFAULT_SIGNED_CHAR 1
-/* No DEFAULT_SHORT_ENUMS, please. */
-
/* Note that WCHAR_TYPE_SIZE is used in cexp.y,
where TARGET_SHORT is not available. */
#undef WCHAR_TYPE
diff --git a/gcc/config/ip2k/ip2k.h b/gcc/config/ip2k/ip2k.h
index 6457e8bb3eff..4685d030c1c0 100644
--- a/gcc/config/ip2k/ip2k.h
+++ b/gcc/config/ip2k/ip2k.h
@@ -108,12 +108,6 @@ extern int target_flags;
#define DEFAULT_SIGNED_CHAR 1
-/* #define DEFAULT_SHORT_ENUMS 1
- This was the default for the IP2k but gcc has a bug (as of 17th May
- 2001) in the way that library calls to the memory checker functions
- are issues that screws things up if an enum is not equivalent to
- an int. */
-
#define SIZE_TYPE "unsigned int"
#define PTRDIFF_TYPE "int"
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi
index 395eec808933..f8e39a7dda12 100644
--- a/gcc/doc/tm.texi
+++ b/gcc/doc/tm.texi
@@ -1605,15 +1605,6 @@ always override this default with the options @option{-fsigned-char}
and @option{-funsigned-char}.
@end defmac
-@defmac DEFAULT_SHORT_ENUMS
-A C expression to determine whether to give an @code{enum} type
-only as many bytes as it takes to represent the range of possible values
-of that type. A nonzero value means to do that; a zero value means all
-@code{enum} types should be allocated like @code{int}.
-
-If you don't define the macro, the default is 0.
-@end defmac
-
@defmac SIZE_TYPE
A C expression for a string describing the name of the data type to use
for size values. The typedef name @code{size_t} is defined using the
diff --git a/gcc/opts.c b/gcc/opts.c
index 45acba3c4f76..b25ba430f187 100644
--- a/gcc/opts.c
+++ b/gcc/opts.c
@@ -594,10 +594,6 @@ decode_options (unsigned int argc, const char **argv)
/* Initialize whether `char' is signed. */
flag_signed_char = DEFAULT_SIGNED_CHAR;
-#ifdef DEFAULT_SHORT_ENUMS
- /* Initialize how much space enums occupy, by default. */
- flag_short_enums = DEFAULT_SHORT_ENUMS;
-#endif
/* Initialize target_flags before OPTIMIZATION_OPTIONS so the latter can
modify it. */
diff --git a/gcc/system.h b/gcc/system.h
index 31a1b92357f4..644dfe9edf8b 100644
--- a/gcc/system.h
+++ b/gcc/system.h
@@ -636,7 +636,8 @@ typedef char _Bool;
PROMOTED_MODE EXPAND_BUILTIN_VA_END \
LINKER_DOES_NOT_WORK_WITH_DWARF2 FUNCTION_ARG_KEEP_AS_REFERENCE \
GIV_SORT_CRITERION MAX_LONG_TYPE_SIZE MAX_LONG_DOUBLE_TYPE_SIZE \
- MAX_WCHAR_TYPE_SIZE GCOV_TYPE_SIZE SHARED_SECTION_ASM_OP
+ MAX_WCHAR_TYPE_SIZE GCOV_TYPE_SIZE SHARED_SECTION_ASM_OP \
+ DEFAULT_SHORT_ENUMS
/* Hooks that are no longer used. */
#pragma GCC poison LANG_HOOKS_FUNCTION_MARK LANG_HOOKS_FUNCTION_FREE \
--
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