From 0ebf76849e220033b26985fc25e5b2842a1dcc5b Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Bj=C3=B6rn=20Gustavsson?= Date: Thu, 29 Apr 2010 05:59:53 +0200 Subject: Remove stray support for the put_literal/2 instruction put_literal/2 was an experimental instruction added in R11 to support literals, but before the R12 release support for literals was implemented for all instruction, making the put_literal/2 instruction redundant. Although the beam_disasm module supports dissambley of instructions in older releases, there is no reason to have it support experimental instructions. --- lib/hipe/icode/hipe_beam_to_icode.erl | 7 ------- 1 file changed, 7 deletions(-) (limited to 'lib/hipe/icode') diff --git a/lib/hipe/icode/hipe_beam_to_icode.erl b/lib/hipe/icode/hipe_beam_to_icode.erl index fd9ba4432b..1f8be4040e 100644 --- a/lib/hipe/icode/hipe_beam_to_icode.erl +++ b/lib/hipe/icode/hipe_beam_to_icode.erl @@ -1124,13 +1124,6 @@ trans_fun([{gc_bif,Name,Fail,_Live,SrcRs,DstR}|Instructions], Env) -> trans_fun([{bif,Name,Fail,SrcRs,DstR}|Instructions], Env) end; %%-------------------------------------------------------------------- -%% Instruction for constant pool added in February 2007 for R11B-4. -%%-------------------------------------------------------------------- -trans_fun([{put_literal,{literal,Literal},DstR}|Instructions], Env) -> - DstV = mk_var(DstR), - Move = hipe_icode:mk_move(DstV, hipe_icode:mk_const(Literal)), - [Move | trans_fun(Instructions, Env)]; -%%-------------------------------------------------------------------- %% New test instruction added in July 2007 for R12. %%-------------------------------------------------------------------- %%--- is_bitstr --- -- cgit v1.2.3