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Remove some variables that are never really used

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(gcc-4.6 warns about these).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117021 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Duncan Sands 2010-10-21 16:03:28 +00:00
parent 1e1ca0b56d
commit 6abfa46987
3 changed files with 0 additions and 3 deletions
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1
lib/CodeGen/TwoAddressInstructionPass.cpp
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@ -1351,7 +1351,6 @@ TwoAddressInstructionPass::CoalesceExtSubRegs(SmallVector<unsigned,4> &Srcs,
continue; continue;
// Insert a copy to replace the original. // Insert a copy to replace the original.
MachineBasicBlock::iterator InsertLoc = SomeMI;
MachineInstr *CopyMI = BuildMI(*SomeMI->getParent(), SomeMI, MachineInstr *CopyMI = BuildMI(*SomeMI->getParent(), SomeMI,
SomeMI->getDebugLoc(), SomeMI->getDebugLoc(),
TII->get(TargetOpcode::COPY)) TII->get(TargetOpcode::COPY))

1
lib/Target/PowerPC/PPCISelLowering.cpp
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@ -2144,7 +2144,6 @@ CalculateParameterAndLinkageAreaSize(SelectionDAG &DAG,
// 16-byte aligned. // 16-byte aligned.
nAltivecParamsAtEnd = 0; nAltivecParamsAtEnd = 0;
for (unsigned i = 0; i != NumOps; ++i) { for (unsigned i = 0; i != NumOps; ++i) {
SDValue Arg = OutVals[i];
ISD::ArgFlagsTy Flags = Outs[i].Flags; ISD::ArgFlagsTy Flags = Outs[i].Flags;
EVT ArgVT = Outs[i].VT; EVT ArgVT = Outs[i].VT;
// Varargs Altivec parameters are padded to a 16 byte boundary. // Varargs Altivec parameters are padded to a 16 byte boundary.

1
lib/Target/X86/X86FloatingPoint.cpp
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@ -1306,7 +1306,6 @@ void FPS::handleCondMovFP(MachineBasicBlock::iterator &I) {
/// ///
void FPS::handleSpecialFP(MachineBasicBlock::iterator &I) { void FPS::handleSpecialFP(MachineBasicBlock::iterator &I) {
MachineInstr *MI = I; MachineInstr *MI = I;
DebugLoc dl = MI->getDebugLoc();
switch (MI->getOpcode()) { switch (MI->getOpcode()) {
default: llvm_unreachable("Unknown SpecialFP instruction!"); default: llvm_unreachable("Unknown SpecialFP instruction!");
case X86::FpGET_ST0_32:// Appears immediately after a call returning FP type! case X86::FpGET_ST0_32:// Appears immediately after a call returning FP type!