canClobberPhysRegDefs shouldn't called without checking hasPhysRegDefs;
authorDan Gohman <gohman@apple.com>
Sat, 21 Jun 2008 22:05:24 +0000 (22:05 +0000)
committerDan Gohman <gohman@apple.com>
Sat, 21 Jun 2008 22:05:24 +0000 (22:05 +0000)
commit2f1d3108e481758da66662f72673741da86312da
tree81e431269d859d63c85006be7859178dc84f41e7
parent95df6b3603e228cea714be21997fec82cb03011e
canClobberPhysRegDefs shouldn't called without checking hasPhysRegDefs;
check this with an assert.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52603 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/ScheduleDAGRRList.cpp