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| author | Björn Gustavsson <[email protected]> | 2017-09-11 14:44:45 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2017-09-11 15:23:16 +0200 |
| commit | 7471c87214aec6f28a9fba2bf0356b45ee717d33 (patch) | |
| tree | e5a7b2d06722b22122e3661b82b4a668f769dfc2 /erts | |
| parent | e54eef1aa71dc8edd75720fbd1be13266ad928ea (diff) | |
| download | otp-7471c87214aec6f28a9fba2bf0356b45ee717d33.tar.gz otp-7471c87214aec6f28a9fba2bf0356b45ee717d33.tar.bz2 otp-7471c87214aec6f28a9fba2bf0356b45ee717d33.zip | |
Use 't' instead of 'I' bit syntax operands
The number of live registers, unit and flags, and the number
of slots all fit comortably in 16 bits. This change will give
more opportunities for packing.
Diffstat (limited to 'erts')
| -rw-r--r-- | erts/emulator/beam/ops.tab | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab index 7b4462feda..32db287d89 100644 --- a/erts/emulator/beam/ops.tab +++ b/erts/emulator/beam/ops.tab @@ -1064,13 +1064,13 @@ func_info M F A => i_func_info u M F A %warm bs_start_match2 Fail=f ica X Y D => jump Fail bs_start_match2 Fail Bin X Y D => i_bs_start_match2 Bin Fail X Y D -i_bs_start_match2 xy f I I x +i_bs_start_match2 xy f t t x bs_save2 Reg Index => gen_bs_save(Reg, Index) -i_bs_save2 x I +i_bs_save2 x t bs_restore2 Reg Index => gen_bs_restore(Reg, Index) -i_bs_restore2 x I +i_bs_restore2 x t # Matching integers bs_match_string Fail Ms Bits Val => i_bs_match_string Ms Fail Bits Val @@ -1096,9 +1096,9 @@ bs_get_binary2 Fail=f Ms=x Live=u Sz=sq Unit=u Flags=u Dst=d => \ gen_get_binary2(Fail, Ms, Live, Sz, Unit, Flags, Dst) i_bs_get_binary_imm2 f x t W t x -i_bs_get_binary2 f x I s I x -i_bs_get_binary_all2 f x I I x -i_bs_get_binary_all_reuse x f I +i_bs_get_binary2 f x t s t x +i_bs_get_binary_all2 f x t t x +i_bs_get_binary_all_reuse x f t # Fetching float from binaries. bs_get_float2 Fail=f Ms=x Live=u Sz=s Unit=u Flags=u Dst=d => \ @@ -1106,7 +1106,7 @@ bs_get_float2 Fail=f Ms=x Live=u Sz=s Unit=u Flags=u Dst=d => \ bs_get_float2 Fail=f Ms=x Live=u Sz=q Unit=u Flags=u Dst=d => jump Fail -i_bs_get_float2 f x I s I x +i_bs_get_float2 f x t s t x # Miscellanous @@ -1114,8 +1114,8 @@ bs_skip_bits2 Fail=f Ms=x Sz=sq Unit=u Flags=u => \ gen_skip_bits2(Fail, Ms, Sz, Unit, Flags) i_bs_skip_bits_imm2 f x W -i_bs_skip_bits2 f x xy I -i_bs_skip_bits_all2 f x I +i_bs_skip_bits2 f x xy t +i_bs_skip_bits_all2 f x t bs_test_tail2 Fail=f Ms=x Bits=u==0 => bs_test_zero_tail2 Fail Ms bs_test_tail2 Fail=f Ms=x Bits=u => bs_test_tail_imm2 Fail Ms Bits @@ -1123,7 +1123,7 @@ bs_test_zero_tail2 f x bs_test_tail_imm2 f x W bs_test_unit F Ms Unit=u==8 => bs_test_unit8 F Ms -bs_test_unit f x I +bs_test_unit f x t bs_test_unit8 f x # An y register operand for bs_context_to_binary is rare, @@ -1144,7 +1144,7 @@ bs_skip_utf8 Fail=f Ms=x u u => i_bs_get_utf8 Ms Fail x bs_get_utf16 Fail=f Ms=x u Flags=u Dst=d => i_bs_get_utf16 Ms Fail Flags Dst bs_skip_utf16 Fail=f Ms=x u Flags=u => i_bs_get_utf16 Ms Fail Flags x -i_bs_get_utf16 x f I x +i_bs_get_utf16 x f t x bs_get_utf32 Fail=f Ms=x Live=u Flags=u Dst=d => \ bs_get_integer2 Fail Ms Live i=32 u=1 Flags Dst | \ |