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Make -view-isel-dags show the dag before instruction selecting, in case

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the target isel crashes due to unimplemented features like calls :)

llvm-svn: 22997
This commit is contained in:
Chris Lattner 2005-08-24 00:34:29 +00:00
parent d4fcf86262
commit 64f7f0beac
1 changed files with 2 additions and 2 deletions
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4
lib/CodeGen/SelectionDAG/SelectionDAGISel.cpp
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@ -1228,12 +1228,12 @@ void SelectionDAGISel::SelectBasicBlock(BasicBlock *LLVMBB, MachineFunction &MF,
DEBUG(std::cerr << "Legalized selection DAG:\n"); DEBUG(std::cerr << "Legalized selection DAG:\n");
DEBUG(DAG.dump()); DEBUG(DAG.dump());
if (ViewDAGs) DAG.viewGraph();
// Third, instruction select all of the operations to machine code, adding the // Third, instruction select all of the operations to machine code, adding the
// code to the MachineBasicBlock. // code to the MachineBasicBlock.
InstructionSelectBasicBlock(DAG); InstructionSelectBasicBlock(DAG);
if (ViewDAGs) DAG.viewGraph();
DEBUG(std::cerr << "Selected machine code:\n"); DEBUG(std::cerr << "Selected machine code:\n");
DEBUG(BB->dump()); DEBUG(BB->dump());