From: Arnaud A. de Grandmaison <arnaud.adegm@gmail.com>
Date: Sun, 23 Mar 2014 20:28:07 +0000 (+0000)
Subject: Cleanup dead assignments reported by scan-build
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d7d4db0911c37051fffbb78ee954838e4829eed6;p=clang

Cleanup dead assignments reported by scan-build

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@204569 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp
index 76493254e7..7a46642847 100644
--- a/lib/CodeGen/CGBuiltin.cpp
+++ b/lib/CodeGen/CGBuiltin.cpp
@@ -3120,9 +3120,6 @@ static Value *packTBLDVectorList(CodeGenFunction &CGF, ArrayRef<Value *> Ops,
                                                      ZeroTbl, SV, Name));
   }
 
-  TblTy = llvm::VectorType::get(TblTy->getElementType(),
-                                2*TblTy->getNumElements());
-
   Function *TblF;
   TblOps.push_back(IndexOp);
   TblF = CGF.CGM.getIntrinsic(IntID, ResTy);
@@ -3190,7 +3187,6 @@ static Value *EmitAArch64TblBuiltinExpr(CodeGenFunction &CGF,
     Ops.push_back(CGF.EmitScalarExpr(E->getArg(i)));
   }
 
-  Arg = E->getArg(TblPos);
   unsigned nElts = VTy->getNumElements();  
 
   // AArch64 scalar builtins are not overloaded, they do not have an extra
diff --git a/lib/Parse/ParseObjc.cpp b/lib/Parse/ParseObjc.cpp
index 4a5625d3f7..8697c08bb5 100644
--- a/lib/Parse/ParseObjc.cpp
+++ b/lib/Parse/ParseObjc.cpp
@@ -2933,11 +2933,11 @@ void Parser::ParseLexedObjCMethodDefs(LexedMethod &LM, bool parseMethod) {
   else
     Actions.ActOnStartOfFunctionDef(getCurScope(), MCDecl);
   if (Tok.is(tok::kw_try))
-    MCDecl = ParseFunctionTryBlock(MCDecl, BodyScope);
+    ParseFunctionTryBlock(MCDecl, BodyScope);
   else {
     if (Tok.is(tok::colon))
       ParseConstructorInitializer(MCDecl);
-    MCDecl = ParseFunctionStatementBody(MCDecl, BodyScope);
+    ParseFunctionStatementBody(MCDecl, BodyScope);
   }
   
   if (Tok.getLocation() != OrigLoc) {
diff --git a/lib/Sema/SemaExprMember.cpp b/lib/Sema/SemaExprMember.cpp
index 9f1ac516ea..354dfcf389 100644
--- a/lib/Sema/SemaExprMember.cpp
+++ b/lib/Sema/SemaExprMember.cpp
@@ -805,8 +805,6 @@ Sema::BuildAnonymousStructUnionMemberReference(const CXXScopeSpec &SS,
     if (!result)
       return ExprError();
 
-    baseObjectIsPointer = false;
-    
     // FIXME: check qualified member access
   }