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| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-07 14:36:38 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2010-10-07 14:36:38 +0000 |
| commit | c4740c5d51c91bf89e34c9a38e7e8f7ddf9fd2fa (patch) | |
| tree | 2b9ac40e2ddfd76e458ab91dc73fbb371682b0f1 /gcc/machmode.h | |
| parent | 421b11b1634f1ed9bb7e8022af8124f2c2b1b7b3 (diff) | |
| download | gcc-c4740c5d51c91bf89e34c9a38e7e8f7ddf9fd2fa.tar.gz | |
2010-10-07 Richard Guenther <rguenther@suse.de>
* machmode.h (mode_for_vector): Declare.
* stor-layout.c (mode_for_vector): New function, split out from ...
(layout_type): ... here.
* tree-vectorizer.h (current_vector_size): Declare.
* tree-vect-stmts.c (perm_mask_for_reverse): Check if the
mask vector type is available.
(get_vectype_for_scalar_type): Rename to ...
(get_vectype_for_scalar_type_and_size): ... this. Get a vector
size argument.
(get_vectype_for_scalar_type): New wrapper around
get_vectype_for_scalar_type_and_size using current_vector_size.
(get_same_sized_vectype): Use get_vectype_for_scalar_type_and_size.
* tree-vect-loop.c (vect_analyze_loop_2): Split out core part
of vect_analyze_loop here.
(vect_analyze_loop): Loop over vector sizes calling vect_analyze_loop_3.
* tree-vect-slp.c (vect_slp_analyze_bb): Set current_vector_size
to autodetect.
* config/i386/i386.c (ix86_vectorize_builtin_conversion): Fix
V8SF to V8SI conversion builtin.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@165116 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/machmode.h')
| -rw-r--r-- | gcc/machmode.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/machmode.h b/gcc/machmode.h index 936a36e6a0d..3ab7a8101ec 100644 --- a/gcc/machmode.h +++ b/gcc/machmode.h @@ -241,6 +241,11 @@ extern enum machine_mode smallest_mode_for_size (unsigned int, extern enum machine_mode int_mode_for_mode (enum machine_mode); +/* Return a mode that is suitable for representing a vector, + or BLKmode on failure. */ + +extern enum machine_mode mode_for_vector (enum machine_mode, unsigned); + /* Find the best mode to use to access a bit field. */ extern enum machine_mode get_best_mode (int, int, unsigned int, |