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

1 files changed, 0 insertions, 2 deletions

diff --git a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
index aafc7825f44..ee57cbaaba8 100644
--- a/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
+++ b/llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
@@ -249,7 +249,6 @@ namespace {
     DarwinAsmPrinter(std::ostream &O, PPCTargetMachine &TM,
                      const TargetAsmInfo *T)
       : PPCAsmPrinter(O, TM, T), DW(O, this, T) {
-      bool isPPC64 = Subtarget.isPPC64();
     }
 
     virtual const char *getPassName() const {
@@ -308,7 +307,6 @@ void PPCAsmPrinter::printOp(const MachineOperand &MO) {
     // Computing the address of a global symbol, not calling it.
     GlobalValue *GV = MO.getGlobal();
     std::string Name = Mang->getValueName(GV);
-    int offset = MO.getOffset();
 
     // External or weakly linked global variables need non-lazily-resolved stubs
     if (TM.getRelocationModel() != Reloc::Static) {