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| author | John Högberg <[email protected]> | 2018-10-16 10:34:03 +0200 |
|---|---|---|
| committer | John Högberg <[email protected]> | 2018-10-16 10:34:03 +0200 |
| commit | 41ab6463e73011969498969834b4ee84024748b0 (patch) | |
| tree | 99dd22fc7a1ed513f617285ad846963989737555 | |
| parent | 13baa4384c4c9c49e6d540bc8ae6b8946f2454ed (diff) | |
| parent | 59e5879164f0c11d2063e4eecb8a7052e2f4a04a (diff) | |
| download | otp-41ab6463e73011969498969834b4ee84024748b0.tar.gz otp-41ab6463e73011969498969834b4ee84024748b0.tar.bz2 otp-41ab6463e73011969498969834b4ee84024748b0.zip | |
Merge branch 'john/compiler/bs_match-anno-liveness-fix/OTP-15353/ERL-753' into maint
* john/compiler/bs_match-anno-liveness-fix/OTP-15353/ERL-753:
beam_utils: Handle bs_start_match2 in anno_defs
| -rw-r--r-- | lib/compiler/src/beam_utils.erl | 4 | ||||
| -rw-r--r-- | lib/compiler/test/bs_match_SUITE.erl | 19 |
2 files changed, 21 insertions, 2 deletions
diff --git a/lib/compiler/src/beam_utils.erl b/lib/compiler/src/beam_utils.erl index 5580d2f123..6e23003fc7 100644 --- a/lib/compiler/src/beam_utils.erl +++ b/lib/compiler/src/beam_utils.erl @@ -1115,6 +1115,10 @@ defs([{bs_init,{f,L},_,Live,_,Dst}=I|Is], Regs0, D) -> end, Regs = def_regs([Dst], Regs1), [I|defs(Is, Regs, update_regs(L, Regs, D))]; +defs([{test,bs_start_match2,{f,L},Live,_,Dst}=I|Is], _Regs, D) -> + Regs0 = init_def_regs(Live), + Regs = def_regs([Dst], Regs0), + [I|defs(Is, Regs, update_regs(L, Regs0, D))]; defs([{bs_put,{f,L},_,_}=I|Is], Regs, D) -> [I|defs(Is, Regs, update_regs(L, Regs, D))]; defs([build_stacktrace=I|Is], _Regs, D) -> diff --git a/lib/compiler/test/bs_match_SUITE.erl b/lib/compiler/test/bs_match_SUITE.erl index e97dbac8a6..a751f6fda5 100644 --- a/lib/compiler/test/bs_match_SUITE.erl +++ b/lib/compiler/test/bs_match_SUITE.erl @@ -40,7 +40,8 @@ map_and_binary/1,unsafe_branch_caching/1, bad_literals/1,good_literals/1,constant_propagation/1, parse_xml/1,get_payload/1,escape/1,num_slots_different/1, - beam_bsm/1,guard/1,is_ascii/1,non_opt_eq/1,erl_689/1]). + beam_bsm/1,guard/1,is_ascii/1,non_opt_eq/1,erl_689/1, + bs_start_match2_defs/1]). -export([coverage_id/1,coverage_external_ignore/2]). @@ -72,7 +73,8 @@ groups() -> map_and_binary,unsafe_branch_caching, bad_literals,good_literals,constant_propagation,parse_xml, get_payload,escape,num_slots_different, - beam_bsm,guard,is_ascii,non_opt_eq,erl_689]}]. + beam_bsm,guard,is_ascii,non_opt_eq,erl_689, + bs_start_match2_defs]}]. init_per_suite(Config) -> @@ -1749,6 +1751,19 @@ do_erl_689_2b(_, <<Length, Data/binary>>) -> {{Y, M, D}, Rest} end. +%% ERL-753 + +bs_start_match2_defs(_Config) -> + {<<"http://127.0.0.1:1234/vsaas/hello">>} = api_url(<<"hello">>, dummy), + {"https://127.0.0.1:4321/vsaas/hello"} = api_url({https, "hello"}, dummy). + +api_url(URL, Auth) -> + Header = [], + case URL of + <<_/binary>> -> {<<"http://127.0.0.1:1234/vsaas/",URL/binary>>}; + {https, [_|_] = URL1} -> {"https://127.0.0.1:4321/vsaas/"++URL1} + end. + check(F, R) -> R = F(). |