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| author | Björn Gustavsson <[email protected]> | 2019-02-14 07:08:14 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2019-02-15 10:37:41 +0100 |
| commit | e4d80d01f8c91d998502046b148ca049eb566cfd (patch) | |
| tree | 34c505f42fddc248334b465b55ab9f91126c7fd1 /lib/compiler/src/beam_a.erl | |
| parent | ddc22b67a7ecc8946f28082cf939fb1afe99dd0d (diff) | |
| download | otp-e4d80d01f8c91d998502046b148ca049eb566cfd.tar.gz otp-e4d80d01f8c91d998502046b148ca049eb566cfd.tar.bz2 otp-e4d80d01f8c91d998502046b148ca049eb566cfd.zip | |
Remove attempt to handle all bs_match_string instructions
eb0b8da6e816 started to use a binary instead of a string in
bs_match_string instructions.
Remove a clause that attempts to handle the old form of
bs_match_string from old .S files. This is pointless, because an old
.S file is likely to contain a bs_context_to_binary instruction as
well. The bs_context_to_binary is no longer recognized by
`beam_validator`, so those old .S files will not work anyway.
Diffstat (limited to 'lib/compiler/src/beam_a.erl')
| -rw-r--r-- | lib/compiler/src/beam_a.erl | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/lib/compiler/src/beam_a.erl b/lib/compiler/src/beam_a.erl index 1ac892a8f1..0bccad1ecd 100644 --- a/lib/compiler/src/beam_a.erl +++ b/lib/compiler/src/beam_a.erl @@ -122,10 +122,6 @@ rename_instr({bs_private_append=I,F,Sz,U,Src,Flags,Dst}) -> {bs_init,F,{I,U,Flags},none,[Sz,Src],Dst}; rename_instr(bs_init_writable=I) -> {bs_init,{f,0},I,1,[{x,0}],{x,0}}; -rename_instr({test,bs_match_string=Op,F,[Ctx,Bits,{string,Str}]}) when is_list(Str) -> - %% When compiling from an old .S file. Starting from OTP 22, Str is a binary. - <<Bs:Bits/bits,_/bits>> = list_to_binary(Str), - {test,Op,F,[Ctx,Bs]}; rename_instr({put_map_assoc,Fail,S,D,R,L}) -> {put_map,Fail,assoc,S,D,R,L}; rename_instr({put_map_exact,Fail,S,D,R,L}) -> |