diff options
| author | Richard Henderson <rth@redhat.com> | 2009-11-26 01:52:19 +0000 |
|---|---|---|
| committer | Richard Henderson <rth@redhat.com> | 2009-11-26 01:52:19 +0000 |
| commit | 3495cbc1cad515c3b70e47c0c12a0919741732a5 (patch) | |
| tree | 9f56190fd9a03a09fedb53a42e51c8395d059720 /gcc/target.h | |
| parent | bec9e16fe108f3a8cb4d6b204c2b7eb1650792b5 (diff) | |
* target.h (targetm.vectorize.builtin_vec_perm_ok): New.
* target-def.h (TARGET_VECTORIZE_BUILTIN_VEC_PERM_OK): New.
* hooks.h, hooks.c (hook_bool_tree_tree_true): New.
* tree-vect-slp.c (vect_create_mask_and_perm): Don't create
the vector constant here...
(vect_transform_slp_perm_load): ... do it here instead. Validate
that the permutation vector is implementable by the target.
git-svn-id: https://gcc.gnu.org/svn/gcc/trunk@154665 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/target.h')
| -rw-r--r-- | gcc/target.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/target.h b/gcc/target.h index 477a512d703..e5df4ef0597 100644 --- a/gcc/target.h +++ b/gcc/target.h @@ -490,6 +490,10 @@ struct gcc_target /* Target builtin that implements vector permute. */ tree (* builtin_vec_perm) (tree, tree*); + + /* Return true if a vector created for builtin_vec_perm is valid. */ + bool (* builtin_vec_perm_ok) (tree, tree); + /* Return true if the target supports misaligned store/load of a specific factor denoted in the third parameter. The last parameter is true if the access is defined in a packed struct. */ |