From 59e5879164f0c11d2063e4eecb8a7052e2f4a04a Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?John=20H=C3=B6gberg?= Date: Mon, 15 Oct 2018 10:30:00 +0200 Subject: beam_utils: Handle bs_start_match2 in anno_defs --- lib/compiler/src/beam_utils.erl | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'lib/compiler/src/beam_utils.erl') 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) -> -- cgit v1.2.3