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(parent: 9647f3d) | patch
Don't set kill flags on uses of CopyFromReg nodes. InstrEmitter doesn't
authorDan Gohman <gohman@apple.com>
Tue, 11 May 2010 21:59:14 +0000 (21:59 +0000)
committerDan Gohman <gohman@apple.com>
Tue, 11 May 2010 21:59:14 +0000 (21:59 +0000)
commit9d7019f586719a03f3519142ca2166166962e433
tree6fbe2e9c30af10f66c18d96f9f31a9ed1caf49datree | snapshot
parent9647f3d98159ead48e8e4a2e2c19cde4beb25300commit | diff
Don't set kill flags on uses of CopyFromReg nodes. InstrEmitter doesn't
create separate virtual registers for CopyFromReg values, so uses of
them don't necessarily kill the value.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@103519 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/SelectionDAG/InstrEmitter.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors