diff options
| author | Björn Gustavsson <[email protected]> | 2019-01-30 06:25:41 +0100 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2019-02-01 12:44:32 +0100 |
| commit | 7306c730fa3ce28ec47c31ab307e0d3d0105677a (patch) | |
| tree | 5f35344a20cc22b31ca5421b66e98f533f95f6e1 /lib/compiler/src/beam_ssa_opt.erl | |
| parent | c86c4dd18da287e439770c47fa384d438c134f12 (diff) | |
| download | otp-7306c730fa3ce28ec47c31ab307e0d3d0105677a.tar.gz otp-7306c730fa3ce28ec47c31ab307e0d3d0105677a.tar.bz2 otp-7306c730fa3ce28ec47c31ab307e0d3d0105677a.zip | |
Use gb_sets:delete/2 instead of gb_sets:delete_any/2
Save a little time by using gb_sets:delete/2 instead of
gb_sets:delete_any/2 when the key is known to be in the set.
Diffstat (limited to 'lib/compiler/src/beam_ssa_opt.erl')
| -rw-r--r-- | lib/compiler/src/beam_ssa_opt.erl | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/compiler/src/beam_ssa_opt.erl b/lib/compiler/src/beam_ssa_opt.erl index 47b9ef28d8..70676de6fe 100644 --- a/lib/compiler/src/beam_ssa_opt.erl +++ b/lib/compiler/src/beam_ssa_opt.erl @@ -1218,7 +1218,7 @@ live_opt_is([#b_set{op=succeeded,dst=SuccDst=SuccDstVar, case gb_sets:is_member(SuccDst, Live0) of true -> Live1 = gb_sets:add(Dst, Live0), - Live = gb_sets:delete_any(SuccDst, Live1), + Live = gb_sets:delete(SuccDst, Live1), live_opt_is([I|Is], Live, [SuccI|Acc]); false -> live_opt_is([I|Is], Live0, Acc) @@ -1229,7 +1229,7 @@ live_opt_is([#b_set{dst=Dst}=I|Is], Live0, Acc) -> case gb_sets:is_member(Dst, Live0) of true -> Live1 = gb_sets:union(Live0, gb_sets:from_ordset(beam_ssa:used(I))), - Live = gb_sets:delete_any(Dst, Live1), + Live = gb_sets:delete(Dst, Live1), live_opt_is(Is, Live, [I|Acc]); false -> case beam_ssa:no_side_effect(I) of |