diff options
Diffstat (limited to 'gcc/tree-vectorizer.h')
| -rw-r--r-- | gcc/tree-vectorizer.h | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/gcc/tree-vectorizer.h b/gcc/tree-vectorizer.h index 828a541..6c830ad 100644 --- a/gcc/tree-vectorizer.h +++ b/gcc/tree-vectorizer.h @@ -545,9 +545,10 @@ public: elements that should be false in the first mask). */ tree mask_skip_niters; - /* Type of the variables to use in the WHILE_ULT call for fully-masked - loops. */ - tree mask_compare_type; + /* The type that the loop control IV should be converted to before + testing which of the VF scalars are active and inactive. + Only meaningful if LOOP_VINFO_USING_PARTIAL_VECTORS_P. */ + tree rgroup_compare_type; /* For #pragma omp simd if (x) loops the x expression. If constant 0, the loop should not be vectorized, if constant non-zero, simd_if_cond @@ -556,9 +557,9 @@ public: is false and vectorized loop otherwise. */ tree simd_if_cond; - /* Type of the IV to use in the WHILE_ULT call for fully-masked - loops. */ - tree iv_type; + /* The type that the vector loop control IV should have when + LOOP_VINFO_USING_PARTIAL_VECTORS_P is true. */ + tree rgroup_iv_type; /* Unknown DRs according to which loop was peeled. */ class dr_vec_info *unaligned_dr; @@ -710,8 +711,8 @@ public: #define LOOP_VINFO_MAX_VECT_FACTOR(L) (L)->max_vectorization_factor #define LOOP_VINFO_MASKS(L) (L)->masks #define LOOP_VINFO_MASK_SKIP_NITERS(L) (L)->mask_skip_niters -#define LOOP_VINFO_MASK_COMPARE_TYPE(L) (L)->mask_compare_type -#define LOOP_VINFO_MASK_IV_TYPE(L) (L)->iv_type +#define LOOP_VINFO_RGROUP_COMPARE_TYPE(L) (L)->rgroup_compare_type +#define LOOP_VINFO_RGROUP_IV_TYPE(L) (L)->rgroup_iv_type #define LOOP_VINFO_PTR_MASK(L) (L)->ptr_mask #define LOOP_VINFO_LOOP_NEST(L) (L)->shared->loop_nest #define LOOP_VINFO_DATAREFS(L) (L)->shared->datarefs @@ -1847,7 +1848,7 @@ extern tree vect_create_addr_base_for_vector_ref (vec_info *, tree, tree = NULL_TREE); /* In tree-vect-loop.c. */ -extern widest_int vect_iv_limit_for_full_masking (loop_vec_info loop_vinfo); +extern widest_int vect_iv_limit_for_partial_vectors (loop_vec_info loop_vinfo); /* Used in tree-vect-loop-manip.c */ extern void determine_peel_for_niter (loop_vec_info); /* Used in gimple-loop-interchange.c and tree-parloops.c. */ |