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author | John Högberg <[email protected]> | 2018-05-08 08:51:21 +0200 |
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committer | John Högberg <[email protected]> | 2018-09-24 06:54:02 +0200 |
commit | cf5094ccc73446496e33b0aa6cbbf7fe65bbbe76 (patch) | |
tree | c57c9978683c609b6df58f936f3d1f354f1f8cea /erts/emulator/beam/ops.tab | |
parent | 672a164719fe5f0e2b3185034dfc3f761b5397e9 (diff) | |
download | otp-cf5094ccc73446496e33b0aa6cbbf7fe65bbbe76.tar.gz otp-cf5094ccc73446496e33b0aa6cbbf7fe65bbbe76.tar.bz2 otp-cf5094ccc73446496e33b0aa6cbbf7fe65bbbe76.zip |
Support using match contexts from Y registers
The upcoming beam_ssa_bsm pass allows match contexts to be used
across function calls that take said context as an argument, which
means it's fairly common for them to end up in Y registers.
Diffstat (limited to 'erts/emulator/beam/ops.tab')
-rw-r--r-- | erts/emulator/beam/ops.tab | 72 |
1 files changed, 36 insertions, 36 deletions
diff --git a/erts/emulator/beam/ops.tab b/erts/emulator/beam/ops.tab index d859c4bb24..c3e71ff77a 100644 --- a/erts/emulator/beam/ops.tab +++ b/erts/emulator/beam/ops.tab @@ -1089,21 +1089,21 @@ 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 t t x +i_bs_start_match2 xy f t t d bs_save2 Reg Index => gen_bs_save(Reg, Index) -i_bs_save2 x t +i_bs_save2 xy t bs_restore2 Reg Index => gen_bs_restore(Reg, Index) -i_bs_restore2 x t +i_bs_restore2 xy t # Matching integers bs_match_string Fail Ms Bits Val => i_bs_match_string Ms Fail Bits Val -i_bs_match_string x f W W +i_bs_match_string xy f W W # Fetching integers from binaries. -bs_get_integer2 Fail=f Ms=x Live=u Sz=sq Unit=u Flags=u Dst=d => \ +bs_get_integer2 Fail=f Ms=xy Live=u Sz=sq Unit=u Flags=u Dst=d => \ gen_get_integer2(Fail, Ms, Live, Sz, Unit, Flags, Dst) i_bs_get_integer_small_imm Ms Bits Fail Flags Y=y => \ @@ -1112,50 +1112,50 @@ i_bs_get_integer_small_imm Ms Bits Fail Flags Y=y => \ i_bs_get_integer_imm Ms Bits Live Fail Flags Y=y => \ i_bs_get_integer_imm Ms Bits Live Fail Flags x | move x Y -i_bs_get_integer_small_imm x W f? t x -i_bs_get_integer_imm x W t f? t x -i_bs_get_integer f? t t x s xy -i_bs_get_integer_8 x f? xy -i_bs_get_integer_16 x f? xy +i_bs_get_integer_small_imm xy W f? t x +i_bs_get_integer_imm xy W t f? t x +i_bs_get_integer f? t t xy s d +i_bs_get_integer_8 xy f? d +i_bs_get_integer_16 xy f? d %if ARCH_64 -i_bs_get_integer_32 x f? xy +i_bs_get_integer_32 xy f? d %endif # Fetching binaries from binaries. -bs_get_binary2 Fail=f Ms=x Live=u Sz=sq Unit=u Flags=u Dst=d => \ +bs_get_binary2 Fail=f Ms=xy 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 xy -i_bs_get_binary2 f x t? s t xy -i_bs_get_binary_all2 f? x t t xy -i_bs_get_binary_all_reuse x f? t +i_bs_get_binary_imm2 f? xy t W t d +i_bs_get_binary2 f xy t? s t d +i_bs_get_binary_all2 f? xy t t d +i_bs_get_binary_all_reuse xy f? t # Fetching float from binaries. -bs_get_float2 Fail=f Ms=x Live=u Sz=s Unit=u Flags=u Dst=d => \ +bs_get_float2 Fail=f Ms=xy Live=u Sz=s Unit=u Flags=u Dst=d => \ gen_get_float2(Fail, Ms, Live, Sz, Unit, Flags, Dst) 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 t s t xy +i_bs_get_float2 f? xy t s t d # Miscellanous -bs_skip_bits2 Fail=f Ms=x Sz=sq Unit=u Flags=u => \ +bs_skip_bits2 Fail=f Ms=xy 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 t -i_bs_skip_bits_all2 f? x t +i_bs_skip_bits_imm2 f? xy W +i_bs_skip_bits2 f? xy xy t +i_bs_skip_bits_all2 f? xy 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 -bs_test_zero_tail2 f? x -bs_test_tail_imm2 f? x W +bs_test_tail2 Fail=f Ms=xy Bits=u==0 => bs_test_zero_tail2 Fail Ms +bs_test_tail2 Fail=f Ms=xy Bits=u => bs_test_tail_imm2 Fail Ms Bits +bs_test_zero_tail2 f? xy +bs_test_tail_imm2 f? xy W bs_test_unit F Ms Unit=u==8 => bs_test_unit8 F Ms -bs_test_unit f? x t -bs_test_unit8 f? x +bs_test_unit f? xy t +bs_test_unit8 f? xy # An y register operand for bs_context_to_binary is rare, # but can happen because of inlining. @@ -1170,20 +1170,20 @@ bs_context_to_binary x # # Utf8/utf16/utf32 support. (R12B-5) # -bs_get_utf8 Fail=f Ms=x u u Dst=d => i_bs_get_utf8 Ms Fail Dst -i_bs_get_utf8 x f? xy +bs_get_utf8 Fail=f Ms=xy u u Dst=d => i_bs_get_utf8 Ms Fail Dst +i_bs_get_utf8 xy f? d -bs_skip_utf8 Fail=f Ms=x u u => i_bs_get_utf8 Ms Fail x +bs_skip_utf8 Fail=f Ms=xy 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 +bs_get_utf16 Fail=f Ms=xy u Flags=u Dst=d => i_bs_get_utf16 Ms Fail Flags Dst +bs_skip_utf16 Fail=f Ms=xy u Flags=u => i_bs_get_utf16 Ms Fail Flags x -i_bs_get_utf16 x f? t xy +i_bs_get_utf16 xy f? t d -bs_get_utf32 Fail=f Ms=x Live=u Flags=u Dst=d => \ +bs_get_utf32 Fail=f Ms=xy Live=u Flags=u Dst=d => \ bs_get_integer2 Fail Ms Live i=32 u=1 Flags Dst | \ i_bs_validate_unicode_retract Fail Dst Ms -bs_skip_utf32 Fail=f Ms=x Live=u Flags=u => \ +bs_skip_utf32 Fail=f Ms=xy Live=u Flags=u => \ bs_get_integer2 Fail Ms Live i=32 u=1 Flags x | \ i_bs_validate_unicode_retract Fail x Ms |