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Diffstat (limited to 'aarch64/Asmexpand.ml')
| -rw-r--r-- | aarch64/Asmexpand.ml | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/aarch64/Asmexpand.ml b/aarch64/Asmexpand.ml index cbe1cf2f..471ad501 100644 --- a/aarch64/Asmexpand.ml +++ b/aarch64/Asmexpand.ml @@ -327,6 +327,8 @@ let expand_builtin_inline name args res = (* Synchronization *) | "__builtin_membar", [], _ -> () + | "__builtin_nop", [], _ -> + emit Pnop (* Byte swap *) | ("__builtin_bswap" | "__builtin_bswap32"), [BA(IR a1)], BR(IR res) -> emit (Prev(W, res, a1)) |