[Patch 7/7] Remove *_BY_PIECES_P

gcc/

	* doc/tm.texi.in (MOVE_BY_PIECES_P): Remove.
	(CLEAR_BY_PIECES_P): Likewise.
	(SET_BY_PIECES_P): Likewise.
	(STORE_BY_PIECES_P): Likewise.
	* doc/tm.texi: Regenerate.
	* system.h: Poison MOVE_BY_PIECES_P, CLEAR_BY_PIECES_P,
	SET_BY_PIECES_P, STORE_BY_PIECES_P.
	* expr.c (MOVE_BY_PIECES_P): Remove.
	(CLEAR_BY_PIECES_P): Likewise.
	(SET_BY_PIECES_P): Likewise.
	(STORE_BY_PIECES_P): Likewise.
	(can_move_by_pieces): Rewrite in terms of
	targetm.use_by_pieces_infrastructure_p.
	(emit_block_move_hints): Likewise.
	(can_store_by_pieces): Likewise.
	(store_by_pieces): Likewise.
	(clear_storage_hints): Likewise.
	(emit_push_insn): Likewise.
	(expand_constructor): Likewise.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217004 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 0 insertions, 44 deletions

diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in
index 3f66543753f..679b3d113b0 100644
--- a/gcc/doc/tm.texi.in
+++ b/gcc/doc/tm.texi.in
@@ -4600,16 +4600,6 @@ optimized for speed rather than size.
 If you don't define this, a reasonable default is used.
 @end defmac
 
-@defmac MOVE_BY_PIECES_P (@var{size}, @var{alignment})
-A C expression used to determine whether @code{move_by_pieces} will be used to
-copy a chunk of memory, or whether some other block move mechanism
-will be used.  Defaults to 1 if @code{move_by_pieces_ninsns} returns less
-than @code{MOVE_RATIO}.
-
-This macro is deprecated.  New ports should implement
-@code{TARGET_USE_BY_PIECES_INFRASTRUCTURE_P} instead.
-@end defmac
-
 @hook TARGET_USE_BY_PIECES_INFRASTRUCTURE_P
 
 @defmac MOVE_MAX_PIECES
@@ -4629,16 +4619,6 @@ optimized for speed rather than size.
 If you don't define this, a reasonable default is used.
 @end defmac
 
-@defmac CLEAR_BY_PIECES_P (@var{size}, @var{alignment})
-A C expression used to determine whether @code{clear_by_pieces} will be used
-to clear a chunk of memory, or whether some other block clear mechanism
-will be used.  Defaults to 1 if @code{move_by_pieces_ninsns} returns less
-than @code{CLEAR_RATIO}.
-
-This macro is deprecated.  New ports should implement
-@code{TARGET_USE_BY_PIECES_INFRASTRUCTURE_P} instead.
-@end defmac
-
 @defmac SET_RATIO (@var{speed})
 The threshold of number of scalar move insns, @emph{below} which a sequence
 of insns should be generated to set memory to a constant value, instead of
@@ -4652,30 +4632,6 @@ optimized for speed rather than size.
 If you don't define this, it defaults to the value of @code{MOVE_RATIO}.
 @end defmac
 
-@defmac SET_BY_PIECES_P (@var{size}, @var{alignment})
-A C expression used to determine whether @code{store_by_pieces} will be
-used to set a chunk of memory to a constant value, or whether some
-other mechanism will be used.  Used by @code{__builtin_memset} when
-storing values other than constant zero.
-Defaults to 1 if @code{move_by_pieces_ninsns} returns less
-than @code{SET_RATIO}.
-
-This macro is deprecated.  New ports should implement
-@code{TARGET_USE_BY_PIECES_INFRASTRUCTURE_P} instead.
-@end defmac
-
-@defmac STORE_BY_PIECES_P (@var{size}, @var{alignment})
-A C expression used to determine whether @code{store_by_pieces} will be
-used to set a chunk of memory to a constant string value, or whether some
-other mechanism will be used.  Used by @code{__builtin_strcpy} when
-called with a constant source string.
-Defaults to 1 if @code{move_by_pieces_ninsns} returns less
-than @code{MOVE_RATIO}.
-
-This macro is deprecated.  New ports should implement
-@code{TARGET_USE_BY_PIECES_INFRASTRUCTURE_P} instead.
-@end defmac
-
 @defmac USE_LOAD_POST_INCREMENT (@var{mode})
 A C expression used to determine whether a load postincrement is a good
 thing to use for a given mode.  Defaults to the value of