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| author | Reid Spencer <rspencer@reidspencer.com> | 2006-11-02 20:25:50 +0000 |
|---|---|---|
| committer | Reid Spencer <rspencer@reidspencer.com> | 2006-11-02 20:25:50 +0000 |
| commit | de46e48420b56dd4e3a3a224eae42256e3c54c04 (patch) | |
| tree | 6c55bad4d3ef2dc09e3c8627776d6613e25d7300 /llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | |
| parent | 936d546ecac680597d9acee5bfc5873624791934 (diff) | |
| download | bcm5719-llvm-de46e48420b56dd4e3a3a224eae42256e3c54c04.tar.gz bcm5719-llvm-de46e48420b56dd4e3a3a224eae42256e3c54c04.zip | |
For PR786:
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.
llvm-svn: 31380
Diffstat (limited to 'llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp')
| -rw-r--r-- | llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp index 16c0718c7d3..bfd9a806c3a 100644 --- a/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp +++ b/llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp @@ -1956,7 +1956,6 @@ UpdateNodeOperands(SDOperand InN, SDOperand Op1, SDOperand Op2) { assert(N->getNumOperands() == 2 && "Update with wrong number of operands"); // Check to see if there is no change. - bool AnyChange = false; if (Op1 == N->getOperand(0) && Op2 == N->getOperand(1)) return InN; // No operands changed, just return the input node. |
