diff options
Diffstat (limited to 'gcc/config/s390/predicates.md')
| -rw-r--r-- | gcc/config/s390/predicates.md | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/gcc/config/s390/predicates.md b/gcc/config/s390/predicates.md index 4d3fd97a1e2..eeaf1aef9f8 100644 --- a/gcc/config/s390/predicates.md +++ b/gcc/config/s390/predicates.md @@ -24,16 +24,20 @@ ;; operands -------------------------------------------------------------- -;; Return true if OP a (const_int 0) operand. - +;; Return true if OP a const 0 operand (int/float/vector). (define_predicate "const0_operand" - (and (match_code "const_int, const_double") + (and (match_code "const_int,const_double,const_vector") (match_test "op == CONST0_RTX (mode)"))) +;; Return true if OP an all ones operand (int/float/vector). +(define_predicate "constm1_operand" + (and (match_code "const_int, const_double,const_vector") + (match_test "op == CONSTM1_RTX (mode)"))) + ;; Return true if OP is constant. (define_special_predicate "consttable_operand" - (and (match_code "symbol_ref, label_ref, const, const_int, const_double") + (and (match_code "symbol_ref, label_ref, const, const_int, const_double, const_vector") (match_test "CONSTANT_P (op)"))) ;; Return true if OP is a valid S-type operand. @@ -75,7 +79,7 @@ (and (match_test "mode == Pmode") (match_test "!legitimate_la_operand_p (op)")))) -;; Return true if OP is a valid operand as shift count or setmem. +;; Return true if OP is a valid operand as scalar shift count or setmem. (define_predicate "shift_count_or_setmem_operand" (match_code "reg, subreg, plus, const_int") @@ -83,6 +87,10 @@ HOST_WIDE_INT offset; rtx base; + if (GET_MODE (op) != VOIDmode + && GET_MODE_CLASS (GET_MODE (op)) != MODE_INT) + return false; + /* Extract base register and offset. */ if (!s390_decompose_shift_count (op, &base, &offset)) return false; |