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make sure that -view-isel-dags is the input to the isel, not the input to

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the second phase of dag combining


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23631 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2005-10-05 06:09:10 +00:00
parent 91559026d3
commit d48050aa15
1 changed files with 2 additions and 2 deletions
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4
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@ -1302,11 +1302,11 @@ void SelectionDAGISel::SelectBasicBlock(BasicBlock *LLVMBB, MachineFunction &MF,
DEBUG(std::cerr << "Legalized selection DAG:\n");
DEBUG(DAG.dump());
if (ViewDAGs) DAG.viewGraph();
// Run the DAG combiner in post-legalize mode, if we are told to do so
if (CombinerEnabled) DAG.Combine(true);
if (ViewDAGs) DAG.viewGraph();
// Third, instruction select all of the operations to machine code, adding the
// code to the MachineBasicBlock.
InstructionSelectBasicBlock(DAG);