More dead features recycling: -mwarn-passed-struct doesn't do anything, and

-m{no-,}optimize-arg-area doesn't do anything either since the arg area has
been removed in gcc 2.95.

2 files changed, 8 insertions, 36 deletions

diff --git a/gnu/usr.bin/gcc/gcc/config/m88k/m88k.h b/gnu/usr.bin/gcc/gcc/config/m88k/m88k.h
index 2df19f0b144..9e8b56b56bf 100644
--- a/gnu/usr.bin/gcc/gcc/config/m88k/m88k.h
+++ b/gnu/usr.bin/gcc/gcc/config/m88k/m88k.h
@@ -163,8 +163,6 @@ extern int flag_pic;				/* -fpic */
 #define MASK_HANDLE_LARGE_SHIFT	0x00000200 /* Handle shift count >= 32 */
 #define MASK_CHECK_ZERO_DIV	0x00000400 /* Check for int div. by 0 */
 #define MASK_USE_DIV		0x00000800 /* No signed div. checks */
-#define MASK_WARN_PASS_STRUCT	0x00002000 /* Warn about passed structs */
-#define MASK_OPTIMIZE_ARG_AREA	0x00004000 /* Save stack space */
 #define MASK_NO_SERIALIZE_VOLATILE 0x00008000 /* Serialize volatile refs */
 #define MASK_MEMCPY		0x00010000 /* Always use memcpy for movstr */
 #define MASK_EITHER_LARGE_SHIFT	(MASK_TRAP_LARGE_SHIFT | \
@@ -185,8 +183,6 @@ extern int flag_pic;				/* -fpic */
 #define TARGET_HANDLE_LARGE_SHIFT (target_flags & MASK_HANDLE_LARGE_SHIFT)
 #define TARGET_CHECK_ZERO_DIV	  (target_flags & MASK_CHECK_ZERO_DIV)
 #define	TARGET_USE_DIV		  (target_flags & MASK_USE_DIV)
-#define TARGET_WARN_PASS_STRUCT   (target_flags & MASK_WARN_PASS_STRUCT)
-#define TARGET_OPTIMIZE_ARG_AREA  (target_flags & MASK_OPTIMIZE_ARG_AREA)
 #define TARGET_SERIALIZE_VOLATILE (!(target_flags & MASK_NO_SERIALIZE_VOLATILE))
 #define TARGET_MEMCPY		  (target_flags & MASK_MEMCPY)
 
@@ -214,9 +210,6 @@ extern int flag_pic;				/* -fpic */
     { "check-zero-division",		 MASK_CHECK_ZERO_DIV }, \
     { "no-check-zero-division",		-MASK_CHECK_ZERO_DIV }, \
     { "use-div-instruction",		 MASK_USE_DIV }, \
-    { "warn-passed-structs",		 MASK_WARN_PASS_STRUCT }, \
-    { "optimize-arg-area",		 MASK_OPTIMIZE_ARG_AREA }, \
-    { "no-optimize-arg-area",		-MASK_OPTIMIZE_ARG_AREA }, \
     { "no-serialize-volatile",		 MASK_NO_SERIALIZE_VOLATILE }, \
     { "serialize-volatile",		-MASK_NO_SERIALIZE_VOLATILE }, \
     { "omit-leaf-frame-pointer",	 MASK_OMIT_LEAF_FRAME_POINTER }, \
diff --git a/gnu/usr.bin/gcc/gcc/doc/invoke.texi b/gnu/usr.bin/gcc/gcc/doc/invoke.texi
index 48e68bfddbf..677658eafec 100644
--- a/gnu/usr.bin/gcc/gcc/doc/invoke.texi
+++ b/gnu/usr.bin/gcc/gcc/doc/invoke.texi
@@ -387,15 +387,14 @@ in the following sections.
 
 @emph{M88K Options}
 @gccoptlist{-m88000  -m88100  -m88110 @gol
--mcheck-zero-division  -mhandle-large-shift @gol
--mno-check-zero-division @gol
--mno-ocs-debug-info  -mno-ocs-frame-position @gol
--mno-optimize-arg-area  -mno-serialize-volatile @gol
--mno-underscores  -mocs-debug-info @gol
--mocs-frame-position  -moptimize-arg-area @gol
--mserialize-volatile  -msvr3 @gol
--msvr4  -mtrap-large-shift  -muse-div-instruction @gol
--mwarn-passed-structs}
+-mcheck-zero-division  -mno-check-zero-division @gol
+-muse-div-instruction @gol
+-mserialize-volatile  -mno-serialize-volatile @gol
+-mhandle-large-shift  -mtrap-large-shift  @gol
+-mno-underscores  @gol
+-mno-ocs-debug-info   -mocs-debug-info @gol
+-mno-ocs-frame-position  -mocs-frame-position  @gol
+-msvr3 -msvr4}
 
 @emph{RS/6000 and PowerPC Options}
 @gccoptlist{-mcpu=@var{cpu-type} @gol
@@ -6481,18 +6480,6 @@ register (register 30).  When this option is in effect, the frame
 pointer is not eliminated when debugging information is selected by the
 -g switch.
 
-@item -moptimize-arg-area
-@opindex moptimize-arg-area
-@cindex arguments in frame (88k)
-Save space by reorganizing the stack frame.  This option generates code
-that does not agree with the 88open specifications, but uses less
-memory.
-
-@itemx -mno-optimize-arg-area
-@opindex mno-optimize-arg-area
-Do not reorganize the stack frame to save space.  This is the default.
-The generated conforms to the specification, but uses more memory.
-
 @item -mserialize-volatile
 @opindex mserialize-volatile
 @itemx -mno-serialize-volatile
@@ -6605,14 +6592,6 @@ particular, the behavior of such a division with and without
 Include code to detect bit-shifts of more than 31 bits; respectively,
 trap such shifts or emit code to handle them properly.  By default GCC
 makes no special provision for large bit shifts.
-
-@item -mwarn-passed-structs
-@opindex mwarn-passed-structs
-@cindex structure passing (88k)
-Warn when a function passes a struct as an argument or result.
-Structure-passing conventions have changed during the evolution of the C
-language, and are often the source of portability problems.  By default,
-GCC issues no such warning.
 @end table
 
 @c break page here to avoid unsightly interparagraph stretch.