Remove some unused variables and methods warned about by
icc (#177, partial). Patch by Erick Tryzelaar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81106 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
index 749170f..58f9312 100644
--- a/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
+++ b/lib/CodeGen/SelectionDAG/DAGCombiner.cpp
@@ -4481,7 +4481,6 @@
if (Op0.getOpcode() == ISD::AND &&
Op0.hasOneUse() &&
Op1.getOpcode() == ISD::Constant) {
- SDValue AndOp0 = Op0.getOperand(0);
SDValue AndOp1 = Op0.getOperand(1);
if (AndOp1.getOpcode() == ISD::Constant) {
@@ -5405,7 +5404,6 @@
SDValue DAGCombiner::visitBUILD_VECTOR(SDNode *N) {
unsigned NumInScalars = N->getNumOperands();
EVT VT = N->getValueType(0);
- EVT EltType = VT.getVectorElementType();
// Check to see if this is a BUILD_VECTOR of a bunch of EXTRACT_VECTOR_ELT
// operations. If so, and if the EXTRACT_VECTOR_ELT vector inputs come from
@@ -5506,7 +5504,6 @@
unsigned NumElts = VT.getVectorNumElements();
SDValue N0 = N->getOperand(0);
- SDValue N1 = N->getOperand(1);
assert(N0.getValueType().getVectorNumElements() == NumElts &&
"Vector shuffle must be normalized in DAG");
diff --git a/lib/CodeGen/VirtRegRewriter.cpp b/lib/CodeGen/VirtRegRewriter.cpp
index 79b366c..670e1cb 100644
--- a/lib/CodeGen/VirtRegRewriter.cpp
+++ b/lib/CodeGen/VirtRegRewriter.cpp
@@ -1128,8 +1128,7 @@
return false;
// Back-schedule reloads and remats.
- MachineBasicBlock::iterator InsertLoc =
- ComputeReloadLoc(MII, MBB.begin(), PhysReg, TRI, false, SS, TII, MF);
+ ComputeReloadLoc(MII, MBB.begin(), PhysReg, TRI, false, SS, TII, MF);
// Load from SS to the spare physical register.
TII->loadRegFromStackSlot(MBB, MII, PhysReg, SS, RC);