diff options
Diffstat (limited to 'erts/emulator/beam/ops.tab')
| -rw-r--r-- | erts/emulator/beam/ops.tab | 19 |
1 files changed, 9 insertions, 10 deletions
diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab index 485703101f..067f81930d 100644 --- a/erts/emulator/beam/ops.tab +++ b/erts/emulator/beam/ops.tab @@ -1546,23 +1546,22 @@ put_map_exact F Map Dst Live Size Rest=* | map_key_sort(Size, Rest) => \ sorted_put_map_assoc Map Dst Live Size Rest=* | is_empty_map(Map) => \ new_map Dst Live Size Rest -sorted_put_map_assoc Src=s Dst Live Size Rest=* => \ - update_map_assoc Src Dst Live Size Rest -sorted_put_map_assoc Src Dst Live Size Rest=* => \ - move Src x | update_map_assoc x Dst Live Size Rest +sorted_put_map_assoc Src=xyc Dst Live Size Rest=* => \ + update_map_assoc Src Dst Live Size Rest -sorted_put_map_exact F Src=s Dst Live Size Rest=* => \ - update_map_exact F Src Dst Live Size Rest -sorted_put_map_exact F Src Dst Live Size Rest=* => \ - move Src x | update_map_exact F x Dst Live Size Rest +sorted_put_map_exact Fail Src=xy Dst Live Size Rest=* => \ + update_map_exact Src Fail Dst Live Size Rest +# Literal map arguments for an exact update operation are extremely rare. +sorted_put_map_exact Fail Src Dst Live Size Rest=* => \ + move Src x | update_map_exact x Fail Dst Live Size Rest new_map Dst Live Size Rest=* | is_small_map_literal_keys(Size, Rest) => \ gen_new_small_map_lit(Dst, Live, Size, Rest) new_map d t I i_new_small_map_lit d t q -update_map_assoc s d t I -update_map_exact j? s d t I +update_map_assoc xyc d t I +update_map_exact xy j? d t I is_map Fail Lit=q | literal_is_map(Lit) => is_map Fail cq => jump Fail |