diff options
Diffstat (limited to 'gcc/doc/tm.texi.in')
| -rw-r--r-- | gcc/doc/tm.texi.in | 44 |
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 |