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author | Björn Gustavsson <[email protected]> | 2015-09-01 17:37:04 +0200 |
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committer | Björn Gustavsson <[email protected]> | 2015-11-09 15:38:50 +0100 |
commit | e59290283c595efa84c8ac7720eb128dedb98fce (patch) | |
tree | 76863a0985f34dffa609dfb86bec79045ce3943c /lib/compiler/src/sys_pre_expand.erl | |
parent | ce4ba8d71fe41fa827f35f8c75917d76125fa8ab (diff) | |
download | otp-e59290283c595efa84c8ac7720eb128dedb98fce.tar.gz otp-e59290283c595efa84c8ac7720eb128dedb98fce.tar.bz2 otp-e59290283c595efa84c8ac7720eb128dedb98fce.zip |
io: Make a fast code path for i/o requests
Unicode support was introduced in R13. The backward compatible code
path in 'io' is unlikely to be used in practice. Therefore, make sure
that the common case of an i/o server supporting unicode requests is
as fast as possible, making sure to get rid of the mathing and
re-building of tuples in the current code. Make the backward
compatible code path work with a minimum of code.
Diffstat (limited to 'lib/compiler/src/sys_pre_expand.erl')
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