diff options
Diffstat (limited to 'gcc-4.9/gcc/config/rs6000/predicates.md')
| -rw-r--r-- | gcc-4.9/gcc/config/rs6000/predicates.md | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/gcc-4.9/gcc/config/rs6000/predicates.md b/gcc-4.9/gcc/config/rs6000/predicates.md index 28f4f5d98..8c384b380 100644 --- a/gcc-4.9/gcc/config/rs6000/predicates.md +++ b/gcc-4.9/gcc/config/rs6000/predicates.md @@ -171,6 +171,11 @@ (and (match_code "const_int") (match_test "IN_RANGE (INTVAL (op), 0, 1)"))) +;; Match op = 0..3. +(define_predicate "const_0_to_3_operand" + (and (match_code "const_int") + (match_test "IN_RANGE (INTVAL (op), 0, 3)"))) + ;; Match op = 2 or op = 3. (define_predicate "const_2_to_3_operand" (and (match_code "const_int") @@ -624,14 +629,14 @@ (match_test "offsettable_nonstrict_memref_p (op)"))) ;; Return 1 if the operand is suitable for load/store quad memory. -;; This predicate only checks for non-atomic loads/stores. +;; This predicate only checks for non-atomic loads/stores (not lqarx/stqcx). (define_predicate "quad_memory_operand" (match_code "mem") { rtx addr, op0, op1; int ret; - if (!TARGET_QUAD_MEMORY) + if (!TARGET_QUAD_MEMORY && !TARGET_SYNC_TI) ret = 0; else if (!memory_operand (op, mode)) |