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| author | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 00:58:24 +0000 |
|---|---|---|
| committer | Jeffrey Yasskin <jyasskin@google.com> | 2010-12-23 00:58:24 +0000 |
| commit | 8e68c3873549ca31533e2e3e40dda3a43cb79566 (patch) | |
| tree | 66cf9b65eff62b5ad43e27bb1751a6118ed971a2 /lib/Target/Mips | |
| parent | 65e43a259ff532f66ff1f04bd5d67c17bcffdc9d (diff) | |
| download | external_llvm-8e68c3873549ca31533e2e3e40dda3a43cb79566.zip external_llvm-8e68c3873549ca31533e2e3e40dda3a43cb79566.tar.gz external_llvm-8e68c3873549ca31533e2e3e40dda3a43cb79566.tar.bz2 | |
Change all self assignments X=X to (void)X, so that we can turn on a
new gcc warning that complains on self-assignments and
self-initializations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@122458 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Target/Mips')
| -rw-r--r-- | lib/Target/Mips/MipsISelDAGToDAG.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/Target/Mips/MipsISelDAGToDAG.cpp b/lib/Target/Mips/MipsISelDAGToDAG.cpp index dba819c..755e04d 100644 --- a/lib/Target/Mips/MipsISelDAGToDAG.cpp +++ b/lib/Target/Mips/MipsISelDAGToDAG.cpp @@ -325,7 +325,7 @@ SDNode* MipsDAGToDAGISel::Select(SDNode *Node) { case ISD::SUBE: case ISD::ADDE: { SDValue InFlag = Node->getOperand(2), CmpLHS; - unsigned Opc = InFlag.getOpcode(); Opc=Opc; + unsigned Opc = InFlag.getOpcode(); (void)Opc; assert(((Opc == ISD::ADDC || Opc == ISD::ADDE) || (Opc == ISD::SUBC || Opc == ISD::SUBE)) && "(ADD|SUB)E flag operand must come from (ADD|SUB)C/E insn"); |