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authorBjörn Gustavsson <[email protected]>2016-04-04 15:37:46 +0200
committerBjörn Gustavsson <[email protected]>2016-04-07 15:28:29 +0200
commit72bec464764c919cbfbd2db1c86cce227b2b9c42 (patch)
tree704776bdbae98e3ec6b01150e374cf0ac2ee1933 /erts/emulator/beam
parent937f527054f13dd524588c064cd5d76e3cfd23eb (diff)
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Remove unused variables after code generation
The removal of instructions on the left side of a transformation is done while generating the code for the left side. Postpone removal of unused variables to a later, separate passes to allow more variables to be eliminated after the optimizations passes introduced in the previous commits.
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