diff options
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/tm.texi | 14 | ||||
| -rw-r--r-- | gcc/doc/tm.texi.in | 14 |
2 files changed, 14 insertions, 14 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index 91fbaf7a893..8e66da509df 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -995,13 +995,6 @@ Minimum number of units in a word. If this is undefined, the default is smallest value that @code{UNITS_PER_WORD} can have at run-time. @end defmac -@defmac UNITS_PER_SIMD_WORD (@var{mode}) -Number of units in the vectors that the vectorizer can produce for -scalar mode @var{mode}. The default is equal to @code{UNITS_PER_WORD}, -because the vectorizer can do some transformations even in absence of -specialized @acronym{SIMD} hardware. -@end defmac - @defmac POINTER_SIZE Width of a pointer, in bits. You must specify a value no wider than the width of @code{Pmode}. If it is not equal to the width of @code{Pmode}, @@ -5765,6 +5758,13 @@ the elements in the vectors should be of type @var{type}. @var{is_packed} parameter is true if the memory access is defined in a packed struct. @end deftypefn +@deftypefn {Target Hook} {unsigned int} TARGET_VECTORIZE_UNITS_PER_SIMD_WORD (enum machine_mode @var{mode}) +This hook should return th number of units in the vectors that the +vectorizer can produce for scalar mode @var{mode}. The default is +equal to @code{UNITS_PER_WORD}, because the vectorizer can do some +transformations even in absence of specialized @acronym{SIMD} hardware. +@end deftypefn + @node Anchored Addresses @section Anchored Addresses @cindex anchored addresses diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in index a180a56c9ab..d25ead1bd8f 100644 --- a/gcc/doc/tm.texi.in +++ b/gcc/doc/tm.texi.in @@ -995,13 +995,6 @@ Minimum number of units in a word. If this is undefined, the default is smallest value that @code{UNITS_PER_WORD} can have at run-time. @end defmac -@defmac UNITS_PER_SIMD_WORD (@var{mode}) -Number of units in the vectors that the vectorizer can produce for -scalar mode @var{mode}. The default is equal to @code{UNITS_PER_WORD}, -because the vectorizer can do some transformations even in absence of -specialized @acronym{SIMD} hardware. -@end defmac - @defmac POINTER_SIZE Width of a pointer, in bits. You must specify a value no wider than the width of @code{Pmode}. If it is not equal to the width of @code{Pmode}, @@ -5765,6 +5758,13 @@ the elements in the vectors should be of type @var{type}. @var{is_packed} parameter is true if the memory access is defined in a packed struct. @end deftypefn +@hook TARGET_VECTORIZE_UNITS_PER_SIMD_WORD +This hook should return th number of units in the vectors that the +vectorizer can produce for scalar mode @var{mode}. The default is +equal to @code{UNITS_PER_WORD}, because the vectorizer can do some +transformations even in absence of specialized @acronym{SIMD} hardware. +@end deftypefn + @node Anchored Addresses @section Anchored Addresses @cindex anchored addresses |