From de46e48420b56dd4e3a3a224eae42256e3c54c04 Mon Sep 17 00:00:00 2001 From: Reid Spencer Date: Thu, 2 Nov 2006 20:25:50 +0000 Subject: 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 --- llvm/lib/CodeGen/LiveVariables.cpp | 1 - 1 file changed, 1 deletion(-) (limited to 'llvm/lib/CodeGen/LiveVariables.cpp') diff --git a/llvm/lib/CodeGen/LiveVariables.cpp b/llvm/lib/CodeGen/LiveVariables.cpp index 5a73131b3e4..29686558adc 100644 --- a/llvm/lib/CodeGen/LiveVariables.cpp +++ b/llvm/lib/CodeGen/LiveVariables.cpp @@ -223,7 +223,6 @@ bool LiveVariables::runOnMachineFunction(MachineFunction &MF) { for (df_ext_iterator DFI = df_ext_begin(Entry, Visited), E = df_ext_end(Entry, Visited); DFI != E; ++DFI) { MachineBasicBlock *MBB = *DFI; - unsigned BBNum = MBB->getNumber(); // Loop over all of the instructions, processing them. for (MachineBasicBlock::iterator I = MBB->begin(), E = MBB->end(); -- cgit v1.2.3