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authorDan Gohman <gohman@apple.com>2010-09-01 21:46:45 +0000
committerDan Gohman <gohman@apple.com>2010-09-01 21:46:45 +0000
commitb0a57210a435090d8106fc7fb3529ba21e6540bd (patch)
tree52e730a20c755a6a38e5c576fc33c481843e800b /lib/CodeGen/RegAllocLinearScan.cpp
parent6e3665bcd092e65e65ef0486f0f7632514eee35f (diff)
Fix loop unswitching's assumption that a code path which either
infinite loops or exits will eventually exit. This fixes PR5373. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112745 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/RegAllocLinearScan.cpp')
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