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authorDan Gohman <sunfish@mozilla.com>2014-05-07 20:57:01 -0700
committerDan Gohman <sunfish@mozilla.com>2014-05-07 20:57:01 -0700
commitefe26d4b99d39c6217260d59ded2b84ed1c3a347 (patch)
tree96a04ccd74664b7a436a9fa9187a7b2891bafbe5 /utils/TableGen/CodeGenDAGPatterns.cpp
parent824d2794c1476cca66b0a9a349cbebf749603fc3 (diff)
Split alloca liveness propagation into separate forward and backward phases.
This makes the code simpler, and avoids problems with the two directions interfering with each other. This fixes asm2.test_sqlite and other failures.
Diffstat (limited to 'utils/TableGen/CodeGenDAGPatterns.cpp')
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