diff options
Diffstat (limited to 'gcc/config/aarch64/predicates.md')
| -rw-r--r-- | gcc/config/aarch64/predicates.md | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/gcc/config/aarch64/predicates.md b/gcc/config/aarch64/predicates.md index 972ab2182d5..f84e48aa078 100644 --- a/gcc/config/aarch64/predicates.md +++ b/gcc/config/aarch64/predicates.md @@ -206,6 +206,13 @@ (match_test "aarch64_legitimate_address_p (mode, XEXP (op, 0), false, ADDR_QUERY_LDP_STP)"))) +;; Used for storing two 64-bit values in an AdvSIMD register using an STP +;; as a 128-bit vec_concat. +(define_predicate "aarch64_mem_pair_lanes_operand" + (and (match_code "mem") + (match_test "aarch64_legitimate_address_p (DFmode, XEXP (op, 0), 1, + ADDR_QUERY_LDP_STP)"))) + (define_predicate "aarch64_prefetch_operand" (match_test "aarch64_address_valid_for_prefetch_p (op, false)")) @@ -363,6 +370,10 @@ (and (match_code "const,const_vector") (match_test "op == CONST0_RTX (GET_MODE (op))"))) +(define_predicate "aarch64_simd_or_scalar_imm_zero" + (and (match_code "const_int,const_double,const,const_vector") + (match_test "op == CONST0_RTX (GET_MODE (op))"))) + (define_predicate "aarch64_simd_imm_minus_one" (and (match_code "const,const_vector") (match_test "op == CONSTM1_RTX (GET_MODE (op))"))) @@ -592,7 +603,7 @@ (ior (match_operand 0 "register_operand") (match_operand 0 "aarch64_constant_vector_operand"))) -(define_predicate "aarch64_gather_scale_operand_s" +(define_predicate "aarch64_gather_scale_operand_w" (and (match_code "const_int") (match_test "INTVAL (op) == 1 || INTVAL (op) == 4"))) |