[llvm-commits] [llvm] r117021 - in /llvm/trunk/lib: CodeGen/TwoAddressInstructionPass.cpp Target/PowerPC/PPCISelLowering.cpp Target/X86/X86FloatingPoint.cpp

[Duncan Sands]

Author: baldrick
Date: Thu Oct 21 11:03:28 2010
New Revision: 117021

URL: http://llvm.org/viewvc/llvm-project?rev=117021&view=rev
Log:
Remove some variables that are never really used
(gcc-4.6 warns about these).

Modified:
    llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp
    llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
    llvm/trunk/lib/Target/X86/X86FloatingPoint.cpp

Modified: llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp?rev=117021&r1=117020&r2=117021&view=diff
==============================================================================
--- llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp (original)
+++ llvm/trunk/lib/CodeGen/TwoAddressInstructionPass.cpp Thu Oct 21 11:03:28 2010
@@ -1351,7 +1351,6 @@
       continue;
 
     // Insert a copy to replace the original.
-    MachineBasicBlock::iterator InsertLoc = SomeMI;
     MachineInstr *CopyMI = BuildMI(*SomeMI->getParent(), SomeMI,
                                    SomeMI->getDebugLoc(),
                                    TII->get(TargetOpcode::COPY))

Modified: llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp?rev=117021&r1=117020&r2=117021&view=diff
==============================================================================
--- llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp (original)
+++ llvm/trunk/lib/Target/PowerPC/PPCISelLowering.cpp Thu Oct 21 11:03:28 2010
@@ -2144,7 +2144,6 @@
   // 16-byte aligned.
   nAltivecParamsAtEnd = 0;
   for (unsigned i = 0; i != NumOps; ++i) {
-    SDValue Arg = OutVals[i];
     ISD::ArgFlagsTy Flags = Outs[i].Flags;
     EVT ArgVT = Outs[i].VT;
     // Varargs Altivec parameters are padded to a 16 byte boundary.

Modified: llvm/trunk/lib/Target/X86/X86FloatingPoint.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Target/X86/X86FloatingPoint.cpp?rev=117021&r1=117020&r2=117021&view=diff
==============================================================================
--- llvm/trunk/lib/Target/X86/X86FloatingPoint.cpp (original)
+++ llvm/trunk/lib/Target/X86/X86FloatingPoint.cpp Thu Oct 21 11:03:28 2010
@@ -1306,7 +1306,6 @@
 ///
 void FPS::handleSpecialFP(MachineBasicBlock::iterator &I) {
   MachineInstr *MI = I;
-  DebugLoc dl = MI->getDebugLoc();
   switch (MI->getOpcode()) {
   default: llvm_unreachable("Unknown SpecialFP instruction!");
   case X86::FpGET_ST0_32:// Appears immediately after a call returning FP type!