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| author | Björn Gustavsson <[email protected]> | 2016-04-18 10:22:29 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2016-04-18 10:22:29 +0200 |
| commit | 1f365d733604afd27e48afff80071cf2c67e1091 (patch) | |
| tree | 62163cea4dcef7cd97074493a1fc867c495390b9 /lib/compiler/src/v3_kernel.erl | |
| parent | 3a0aa160f5f13857d7335c3f3524bd0a59250cc4 (diff) | |
| parent | c74f998b9ad46785aaa2557a4033c056574dc937 (diff) | |
| download | otp-1f365d733604afd27e48afff80071cf2c67e1091.tar.gz otp-1f365d733604afd27e48afff80071cf2c67e1091.tar.bz2 otp-1f365d733604afd27e48afff80071cf2c67e1091.zip | |
Merge branch 'bjorn/compiler/misc-opt'
* bjorn/compiler/misc-opt:
v3_kernel: Construct literal lists properly
Use the register map in %live in beam_utils:is_killed_block/2
Teach beam_utils to check liveness for put_map instructions
beam_peep: Help out beam_jump
Diffstat (limited to 'lib/compiler/src/v3_kernel.erl')
| -rw-r--r-- | lib/compiler/src/v3_kernel.erl | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/lib/compiler/src/v3_kernel.erl b/lib/compiler/src/v3_kernel.erl index 4446d5ff1d..4a6330fce4 100644 --- a/lib/compiler/src/v3_kernel.erl +++ b/lib/compiler/src/v3_kernel.erl @@ -401,7 +401,7 @@ expr(#c_call{anno=A,module=M0,name=F0,args=Cargs}, Sub, St0) -> Call = #c_call{anno=A, module=#c_literal{val=erlang}, name=#c_literal{val=apply}, - args=[M0,F0,make_list(Cargs)]}, + args=[M0,F0,cerl:make_list(Cargs)]}, expr(Call, Sub, St1); _ -> {[M1,F1|Kargs],Ap,St} = atomic_list([M0,F0|Cargs], Sub, St1), @@ -496,7 +496,7 @@ translate_match_fail_1(Anno, As, Sub, #kern{ff=FF}) -> end. translate_fc(Args) -> - [#c_literal{val=function_clause},make_list(Args)]. + [#c_literal{val=function_clause},cerl:make_list(Args)]. expr_map(A,Var0,Ces,Sub,St0) -> {Var,Mps,St1} = expr(Var0, Sub, St0), @@ -1988,11 +1988,6 @@ pat_list_vars(Ps) -> {union(Used0, Used),union(New0, New)} end, {[],[]}, Ps). -make_list(Es) -> - foldr(fun(E, Acc) -> - #c_cons{hd=E,tl=Acc} - end, #c_literal{val=[]}, Es). - %% List of integers in interval [N,M]. Empty list if N > M. integers(N, M) when N =< M -> |