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Diffstat (limited to 'gcc/config/aarch64/atomics.md')
| -rw-r--r-- | gcc/config/aarch64/atomics.md | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/gcc/config/aarch64/atomics.md b/gcc/config/aarch64/atomics.md index e7ac5f6..3c034fb 100644 --- a/gcc/config/aarch64/atomics.md +++ b/gcc/config/aarch64/atomics.md @@ -18,34 +18,6 @@ ;; along with GCC; see the file COPYING3. If not see ;; <http://www.gnu.org/licenses/>. -(define_c_enum "unspecv" - [ - UNSPECV_LX ; Represent a load-exclusive. - UNSPECV_SX ; Represent a store-exclusive. - UNSPECV_LDA ; Represent an atomic load or load-acquire. - UNSPECV_STL ; Represent an atomic store or store-release. - UNSPECV_ATOMIC_CMPSW ; Represent an atomic compare swap. - UNSPECV_ATOMIC_EXCHG ; Represent an atomic exchange. - UNSPECV_ATOMIC_CAS ; Represent an atomic CAS. - UNSPECV_ATOMIC_SWP ; Represent an atomic SWP. - UNSPECV_ATOMIC_OP ; Represent an atomic operation. - UNSPECV_ATOMIC_LDOP ; Represent an atomic load-operation - UNSPECV_ATOMIC_LDOP_OR ; Represent an atomic load-or - UNSPECV_ATOMIC_LDOP_BIC ; Represent an atomic load-bic - UNSPECV_ATOMIC_LDOP_XOR ; Represent an atomic load-xor - UNSPECV_ATOMIC_LDOP_PLUS ; Represent an atomic load-add -]) - -;; Iterators for load-operate instructions. - -(define_int_iterator ATOMIC_LDOP - [UNSPECV_ATOMIC_LDOP_OR UNSPECV_ATOMIC_LDOP_BIC - UNSPECV_ATOMIC_LDOP_XOR UNSPECV_ATOMIC_LDOP_PLUS]) - -(define_int_attr atomic_ldop - [(UNSPECV_ATOMIC_LDOP_OR "set") (UNSPECV_ATOMIC_LDOP_BIC "clr") - (UNSPECV_ATOMIC_LDOP_XOR "eor") (UNSPECV_ATOMIC_LDOP_PLUS "add")]) - ;; Instruction patterns. (define_expand "atomic_compare_and_swap<mode>" |