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authorAnthony Ramine <[email protected]>2013-05-24 18:58:01 +0200
committerFredrik Gustafsson <[email protected]>2013-05-28 11:08:48 +0200
commit979537042170236085d754921bfbbe6d4c253494 (patch)
treece246201b1207a7a98f5c97b44a2425ec382e917 /bootstrap
parent7f5fa1b06671d31476e0fc0f28b878a6b5059b1b (diff)
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Fix renaming of bs_put_string instructions
The clause was formerly commented-out because at this point in the code, no bs_put_string instruction has been generated yet when compiling from Erlang. If an Erlang module is compiled to BEAM assembly and the result contains a bs_put_string instruction, the output can't be compiled to binary anymore and the compiler crashes with the following error: $ erlc prs.S Function: compress/1 prs.S:none: internal error in beam_block; crash reason: {{case_clause, {'EXIT', {function_clause, [{beam_utils,live_opt, [[{bs_put_string,1,{string,[0]}}, {bs_init, {f,0}, {bs_append,0,8,{field_flags,[]}}, 0, [{integer,8},{x,0}], {x,1}}, {label,2}], 2, {1,{1,1,nil,nil}}, [{block, [{'%live',2}, {set,[{x,0}],[{x,1}],move}, {'%live',1}]}, return]], [{file,"beam_utils.erl"},{line,639}]}, {beam_utils,live_opt,1, [{file,"beam_utils.erl"},{line,205}]}, {beam_block,function,2, [{file,"beam_block.erl"},{line,38}]}, {lists,mapfoldl,3, [{file,"lists.erl"},{line,1329}]}, {beam_block,module,2, [{file,"beam_block.erl"},{line,29}]}, {compile,'-select_passes/2-anonymous-2-',2, [{file,"compile.erl"},{line,476}]}, {compile,'-internal_comp/4-anonymous-1-',2, [{file,"compile.erl"},{line,276}]}, {compile,fold_comp,3, [{file,"compile.erl"},{line,294}]}]}}}, [{compile,'-select_passes/2-anonymous-2-',2, [{file,"compile.erl"},{line,476}]}, {compile,'-internal_comp/4-anonymous-1-',2, [{file,"compile.erl"},{line,276}]}, {compile,fold_comp,3,[{file,"compile.erl"},{line,294}]}, {compile,internal_comp,4,[{file,"compile.erl"},{line,278}]}, {compile,'-do_compile/2-anonymous-0-',2, [{file,"compile.erl"},{line,152}]}]}
Diffstat (limited to 'bootstrap')
0 files changed, 0 insertions, 0 deletions