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Diffstat (limited to 'gcc/config/riscv/predicates.md')
| -rw-r--r-- | gcc/config/riscv/predicates.md | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/gcc/config/riscv/predicates.md b/gcc/config/riscv/predicates.md index 1f9a6b5..381f96c 100644 --- a/gcc/config/riscv/predicates.md +++ b/gcc/config/riscv/predicates.md @@ -518,6 +518,10 @@ (define_predicate "vector_broadcast_mask_operand" (ior (match_operand 0 "vector_least_significant_set_mask_operand") + (match_operand 0 "vector_all_trues_mask_operand"))) + +(define_predicate "strided_broadcast_mask_operand" + (ior (match_operand 0 "vector_least_significant_set_mask_operand") (ior (match_operand 0 "register_operand") (match_operand 0 "vector_all_trues_mask_operand")))) @@ -619,6 +623,15 @@ (define_predicate "direct_broadcast_operand" (match_test "riscv_vector::can_be_broadcast_p (op)")) +;; A strided broadcast is just a fallback pattern that loads from +;; memory. +(define_predicate "strided_broadcast_operand" + (match_test "riscv_vector::strided_broadcast_p (op)")) + +(define_predicate "any_broadcast_operand" + (ior (match_operand 0 "direct_broadcast_operand") + (match_operand 0 "strided_broadcast_operand"))) + ;; A CONST_INT operand that has exactly two bits cleared. (define_predicate "const_nottwobits_operand" (and (match_code "const_int") |