silence warnings
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31392 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/utils/TableGen/DAGISelEmitter.cpp b/utils/TableGen/DAGISelEmitter.cpp
index 4f5a731..45e547c 100644
--- a/utils/TableGen/DAGISelEmitter.cpp
+++ b/utils/TableGen/DAGISelEmitter.cpp
@@ -2259,13 +2259,11 @@
unsigned OpNo = 0;
bool NodeHasChain = NodeHasProperty (N, SDNPHasChain, ISE);
bool HasChain = PatternHasProperty(N, SDNPHasChain, ISE);
- bool HasOutFlag = PatternHasProperty(N, SDNPOutFlag, ISE);
bool EmittedUseCheck = false;
if (HasChain) {
if (NodeHasChain)
OpNo = 1;
if (!isRoot) {
- const SDNodeInfo &CInfo = ISE.getSDNodeInfo(N->getOperator());
// Multiple uses of actual result?
emitCheck(RootName + ".hasOneUse()");
EmittedUseCheck = true;
@@ -2329,7 +2327,6 @@
(PatternHasProperty(N, SDNPInFlag, ISE) ||
PatternHasProperty(N, SDNPOptInFlag, ISE) ||
PatternHasProperty(N, SDNPOutFlag, ISE))) {
- const SDNodeInfo &CInfo = ISE.getSDNodeInfo(N->getOperator());
if (!EmittedUseCheck) {
// Multiple uses of actual result?
emitCheck(RootName + ".hasOneUse()");
@@ -3318,8 +3315,7 @@
PatternsByOpcode[Node->getOperator()].push_back(&PatternsToMatch[i]);
} else {
const ComplexPattern *CP;
- if (IntInit *II =
- dynamic_cast<IntInit*>(Node->getLeafValue())) {
+ if (dynamic_cast<IntInit*>(Node->getLeafValue())) {
PatternsByOpcode[getSDNodeNamed("imm")].push_back(&PatternsToMatch[i]);
} else if ((CP = NodeGetComplexPattern(Node, *this))) {
std::vector<Record*> OpNodes = CP->getRootNodes();