diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-07 14:34:44 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-07 14:34:44 +0000 |
| commit | b24d851fa7cad44fd130f4386f28062d6c395bb1 (patch) | |
| tree | e369542c279196e8b7be20440bc887cf9eed16f3 /gcc/doc | |
| parent | 0d82568791b8565cc38d03ac20a63863cc74f1fb (diff) | |
| download | gcc-b24d851fa7cad44fd130f4386f28062d6c395bb1.tar.gz | |
2010-10-07 Richard Guenther <rguenther@suse.de>
* target.def (units_per_simd_word): Rename to ...
(preferred_simd_mode): ... this. Return mode instead of size.
* targhooks.c (default_units_per_simd_word): Rename to ...
(default_preferred_simd_mode): ... this. Return word_mode.
* targhooks.h (default_preferred_simd_mode): Declare.
* config/arm/arm.c (arm_units_per_simd_word): Rename to ...
(arm_preferred_simd_mode): ... this. Re-implement.
* config/i386/i386.c (ix86_units_per_simd_word): Rename to ...
(ix86_preferred_simd_mode): ... this. Re-implement.
* config/sparc/sparc.c (sparc_units_per_simd_word): Rename to ...
(sparc_preferred_simd_mode): ... this. Re-implement.
* config/mips/mips.c (mips_units_per_simd_word): Rename to ...
(mips_preferred_simd_mode): ... this. Re-implement.
* config/rs6000/rs6000.c (rs6000_units_per_simd_word): Rename to ...
(rs6000_preferred_simd_mode): ... this. Re-implement.
* tree-vect-stmts.c (get_vectype_for_scalar_type): Adjust.
* doc/tm.texi.in (TARGET_VECTORIZE_UNITS_PER_SIMD_WORD): Remove.
(TARGET_VECTORIZE_PREFERRED_SIMD_MODE): Document.
* doc/tm.texi: Update.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165114 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/doc')
| -rw-r--r-- | gcc/doc/tm.texi | 8 | ||||
| -rw-r--r-- | gcc/doc/tm.texi.in | 8 |
2 files changed, 8 insertions, 8 deletions
diff --git a/gcc/doc/tm.texi b/gcc/doc/tm.texi index c686cbc99db..afa1971695e 100644 --- a/gcc/doc/tm.texi +++ b/gcc/doc/tm.texi @@ -5743,10 +5743,10 @@ 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 +@deftypefn {Target Hook} {enum machine_mode} TARGET_VECTORIZE_PREFERRED_SIMD_MODE (enum machine_mode @var{mode}) +This hook should return the preferred mode for vectorizing scalar +mode @var{mode}. The default is +equal to @code{word_mode}, because the vectorizer can do some transformations even in absence of specialized @acronym{SIMD} hardware. @end deftypefn diff --git a/gcc/doc/tm.texi.in b/gcc/doc/tm.texi.in index 4c43fd535e8..8489027e41b 100644 --- a/gcc/doc/tm.texi.in +++ b/gcc/doc/tm.texi.in @@ -5741,10 +5741,10 @@ 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 +@hook TARGET_VECTORIZE_PREFERRED_SIMD_MODE +This hook should return the preferred mode for vectorizing scalar +mode @var{mode}. The default is +equal to @code{word_mode}, because the vectorizer can do some transformations even in absence of specialized @acronym{SIMD} hardware. @end deftypefn |