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author | Björn Gustavsson <[email protected]> | 2011-12-05 09:05:21 +0100 |
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committer | Björn Gustavsson <[email protected]> | 2011-12-06 12:21:46 +0100 |
commit | 6c91e303fe844ec9a795216bb9e4d39e760cecb8 (patch) | |
tree | d60be574f359d972b433076659d2ec359cbe15e2 /system/doc/reference_manual | |
parent | a02e9fc9be7ceea4185bd7b1b74cdd9922d4ce4e (diff) | |
download | otp-6c91e303fe844ec9a795216bb9e4d39e760cecb8.tar.gz otp-6c91e303fe844ec9a795216bb9e4d39e760cecb8.tar.bz2 otp-6c91e303fe844ec9a795216bb9e4d39e760cecb8.zip |
Teach the compiler the 'no_dead' option
To facilitate debugging of compiler bugs, teach the compiler the
'no_dead' option. Since the beam_dead pass used to do the necessary
splitting of basic blocks to expose all labels, we must move that
splitting into a separate pass that is always run.
Diffstat (limited to 'system/doc/reference_manual')
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