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| author | Björn Gustavsson <[email protected]> | 2011-06-13 17:43:59 +0200 |
|---|---|---|
| committer | Björn Gustavsson <[email protected]> | 2011-10-11 11:36:35 +0200 |
| commit | fe32a91def97823b036ccad946b84853688b41af (patch) | |
| tree | c2fc4bac5e3a9e44ce99c9f35e85a2f09d3e4316 /system | |
| parent | eea824979a7e8dfd760b943b1790663849862342 (diff) | |
| download | otp-fe32a91def97823b036ccad946b84853688b41af.tar.gz otp-fe32a91def97823b036ccad946b84853688b41af.tar.bz2 otp-fe32a91def97823b036ccad946b84853688b41af.zip | |
Get rid of redundant 'try_me_else' and 'fail' instructions
If the left part of a transformation will always match, omit the
the 'try_me_else' and 'fail' instructions.
As part of this optimization, make it an error to have a
transformation that can never be reached because of a previous
transformation that will always match. (Remove one transformation
from ops.tab that was found to be unreachable.)
Diffstat (limited to 'system')
0 files changed, 0 insertions, 0 deletions