diff options
Diffstat (limited to 'gcc/target.def')
| -rw-r--r-- | gcc/target.def | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gcc/target.def b/gcc/target.def index cde4fb49a07..ca1d2506c7b 100644 --- a/gcc/target.def +++ b/gcc/target.def @@ -1521,6 +1521,36 @@ hook_int_uint_mode_1) HOOK_VECTOR_END (sched) +/* Functions relating to OpenMP and Cilk Plus SIMD clones. */ +#undef HOOK_PREFIX +#define HOOK_PREFIX "TARGET_SIMD_CLONE_" +HOOK_VECTOR (TARGET_SIMD_CLONE, simd_clone) + +DEFHOOK +(compute_vecsize_and_simdlen, +"This hook should set @var{vecsize_mangle}, @var{vecsize_int}, @var{vecsize_float}\n\ +fields in @var{simd_clone} structure pointed by @var{clone_info} argument and also\n\ +@var{simdlen} field if it was previously 0.\n\ +The hook should return 0 if SIMD clones shouldn't be emitted,\n\ +or number of @var{vecsize_mangle} variants that should be emitted.", +int, (struct cgraph_node *, struct cgraph_simd_clone *, tree, int), NULL) + +DEFHOOK +(adjust, +"This hook should add implicit @code{attribute(target(\"...\"))} attribute\n\ +to SIMD clone @var{node} if needed.", +void, (struct cgraph_node *), NULL) + +DEFHOOK +(usable, +"This hook should return -1 if SIMD clone @var{node} shouldn't be used\n\ +in vectorized loops in current function, or non-negative number if it is\n\ +usable. In that case, the smaller the number is, the more desirable it is\n\ +to use it.", +int, (struct cgraph_node *), NULL) + +HOOK_VECTOR_END (simd_clone) + /* Functions relating to vectorization. */ #undef HOOK_PREFIX #define HOOK_PREFIX "TARGET_VECTORIZE_" |