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c5d7d7c715
use UpdateNodeOperands to just update the operands! This is important because getNode will allocate a new node if the node returns a flag and this breaks assumptions in the legalizer that you can legalize some things multiple times and get exactly the same results. This latent bug was exposed by my ppc patch last night, and this fixes gsm/toast. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28348 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
DAGCombiner.cpp | ||
LegalizeDAG.cpp | ||
Makefile | ||
ScheduleDAG.cpp | ||
ScheduleDAGList.cpp | ||
ScheduleDAGRRList.cpp | ||
ScheduleDAGSimple.cpp | ||
SelectionDAG.cpp | ||
SelectionDAGISel.cpp | ||
SelectionDAGPrinter.cpp | ||
TargetLowering.cpp |