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| author | Björn Gustavsson <[email protected]> | 2010-04-28 11:02:51 +0200 |
|---|---|---|
| committer | Raimo Niskanen <[email protected]> | 2010-05-20 12:20:50 +0200 |
| commit | ed80dcf76968bcb039d3d5ea273421916a007454 (patch) | |
| tree | 48434e407af5be06507fd570e494e65033dfe80c /lib/hipe/icode/hipe_beam_to_icode.erl | |
| parent | ea404afa892da6523e07168718722b8b47e048f6 (diff) | |
| download | otp-ed80dcf76968bcb039d3d5ea273421916a007454.tar.gz otp-ed80dcf76968bcb039d3d5ea273421916a007454.tar.bz2 otp-ed80dcf76968bcb039d3d5ea273421916a007454.zip | |
Remove stray support for the bs_bits_to_bytes2/2 instruction
bs_bits_to_bytes2/2 was an experimental instruction added in R11,
but was removed in R12. Although the beam_disasm and beam_validator
modules do support instructions in older releases, there is
no reason to have them support experimental instructions.
Diffstat (limited to 'lib/hipe/icode/hipe_beam_to_icode.erl')
| -rw-r--r-- | lib/hipe/icode/hipe_beam_to_icode.erl | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl index b9679fbb12..fd9ba4432b 100644 --- a/lib/hipe/icode/hipe_beam_to_icode.erl +++ b/lib/hipe/icode/hipe_beam_to_icode.erl @@ -895,11 +895,6 @@ trans_fun([{bs_init_bits,{f,Lbl},Size,_Words,_LiveRegs,{field_flags,Flags0},X}| end, trans_bin_call({hipe_bs_primop,Name}, Lbl, Args, [Dst, Base, Offset], Base, Offset, Env, Instructions); -trans_fun([{bs_bits_to_bytes2, Bits, Bytes}|Instructions], Env) -> - Src = trans_arg(Bits), - Dst = mk_var(Bytes), - [hipe_icode:mk_primop([Dst], 'bsl', [Src, hipe_icode:mk_const(3)])| - trans_fun(Instructions,Env)]; trans_fun([{bs_add, {f,Lbl}, [Old,New,Unit], Res}|Instructions], Env) -> Dst = mk_var(Res), Temp = mk_var(new), |