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| author | Björn Gustavsson <[email protected]> | 2012-09-04 14:27:31 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2012-10-10 15:37:12 +0200 |
| commit | 531aa719de264c81876da2db1ca9882f8f5db663 (patch) | |
| tree | 4a88ea169f09aeaae36fbc12d9dbae151d277339 /lib/compiler/src/beam_bsm.erl | |
| parent | 0772d1063c3e03cfb575fb5e948c120cfee14605 (diff) | |
| download | otp-531aa719de264c81876da2db1ca9882f8f5db663.tar.gz otp-531aa719de264c81876da2db1ca9882f8f5db663.tar.bz2 otp-531aa719de264c81876da2db1ca9882f8f5db663.zip | |
Rewrite select_val and select_tuple_arity to a select instruction
Eliminate some code bloat.
Diffstat (limited to 'lib/compiler/src/beam_bsm.erl')
| -rw-r--r-- | lib/compiler/src/beam_bsm.erl | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/lib/compiler/src/beam_bsm.erl b/lib/compiler/src/beam_bsm.erl index cfe4af7410..2f4649dac7 100644 --- a/lib/compiler/src/beam_bsm.erl +++ b/lib/compiler/src/beam_bsm.erl @@ -278,12 +278,7 @@ btb_reaches_match_2([{test,_,{f,F},_,Ss,_}=I|Is], Regs, D0) -> btb_ensure_not_used(Ss, I, Regs), D = btb_follow_branch(F, Regs, D0), btb_reaches_match_1(Is, Regs, D); -btb_reaches_match_2([{select_val,Src,{f,F},{list,Conds}}=I|Is], Regs, D0) -> - btb_ensure_not_used([Src], I, Regs), - D1 = btb_follow_branch(F, Regs, D0), - D = btb_follow_branches(Conds, Regs, D1), - btb_reaches_match_1(Is, Regs, D); -btb_reaches_match_2([{select_tuple_arity,Src,{f,F},{list,Conds}}=I|Is], Regs, D0) -> +btb_reaches_match_2([{select,_,Src,{f,F},Conds}=I|Is], Regs, D0) -> btb_ensure_not_used([Src], I, Regs), D1 = btb_follow_branch(F, Regs, D0), D = btb_follow_branches(Conds, Regs, D1), |