diff options
Diffstat (limited to 'lib/compiler/src/beam_ssa_share.erl')
| -rw-r--r-- | lib/compiler/src/beam_ssa_share.erl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/compiler/src/beam_ssa_share.erl b/lib/compiler/src/beam_ssa_share.erl index bd21655914..13b6038868 100644 --- a/lib/compiler/src/beam_ssa_share.erl +++ b/lib/compiler/src/beam_ssa_share.erl @@ -51,7 +51,7 @@ module(#b_module{body=Fs0}=Module, _Opts) -> Blocks0 :: beam_ssa:block_map(), Blk :: beam_ssa:b_blk(). -block(#b_blk{is=Is0,last=Last0}=Blk, Blocks) -> +block(#b_blk{is=Is0,last=Last0}=Blk, Blocks) when is_map(Blocks) -> case share_terminator(Last0, Blocks) of none -> Blk; @@ -75,7 +75,7 @@ block(#b_blk{is=Is0,last=Last0}=Blk, Blocks) -> %%% Local functions. %%% -function(#b_function{anno=Anno,bs=Blocks0}=F) -> +function(#b_function{anno=Anno,bs=Blocks0}=F) when is_map(Blocks0) -> try PO = reverse(beam_ssa:rpo(Blocks0)), {Blocks1,Changed} = blocks(PO, Blocks0, false), |