r365901 - Delete dead stores

[Fangrui Song via cfe-commits]

Author: maskray
Date: Fri Jul 12 07:04:34 2019
New Revision: 365901

URL: http://llvm.org/viewvc/llvm-project?rev=365901&view=rev
Log:
Delete dead stores

Modified:
    cfe/trunk/lib/CodeGen/CGCoroutine.cpp
    cfe/trunk/lib/Lex/Lexer.cpp
    cfe/trunk/lib/Sema/SemaDecl.cpp
    cfe/trunk/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp

Modified: cfe/trunk/lib/CodeGen/CGCoroutine.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CGCoroutine.cpp?rev=365901&r1=365900&r2=365901&view=diff
==============================================================================
--- cfe/trunk/lib/CodeGen/CGCoroutine.cpp (original)
+++ cfe/trunk/lib/CodeGen/CGCoroutine.cpp Fri Jul 12 07:04:34 2019
@@ -204,7 +204,6 @@ static LValueOrRValue emitSuspendExpress
     BasicBlock *RealSuspendBlock =
         CGF.createBasicBlock(Prefix + Twine(".suspend.bool"));
     CGF.Builder.CreateCondBr(SuspendRet, RealSuspendBlock, ReadyBlock);
-    SuspendBlock = RealSuspendBlock;
     CGF.EmitBlock(RealSuspendBlock);
   }
 

Modified: cfe/trunk/lib/Lex/Lexer.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Lex/Lexer.cpp?rev=365901&r1=365900&r2=365901&view=diff
==============================================================================
--- cfe/trunk/lib/Lex/Lexer.cpp (original)
+++ cfe/trunk/lib/Lex/Lexer.cpp Fri Jul 12 07:04:34 2019
@@ -687,7 +687,6 @@ PreambleBounds Lexer::ComputePreamble(St
       // We only end up here if we didn't recognize the preprocessor
       // directive or it was one that can't occur in the preamble at this
       // point. Roll back the current token to the location of the '#'.
-      InPreprocessorDirective = false;
       TheTok = HashTok;
     }
 
@@ -3232,7 +3231,7 @@ LexNextToken:
 
   case '\r':
     if (CurPtr[0] == '\n')
-      Char = getAndAdvanceChar(CurPtr, Result);
+      (void)getAndAdvanceChar(CurPtr, Result);
     LLVM_FALLTHROUGH;
   case '\n':
     // If we are inside a preprocessor directive and we see the end of line,

Modified: cfe/trunk/lib/Sema/SemaDecl.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaDecl.cpp?rev=365901&r1=365900&r2=365901&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaDecl.cpp (original)
+++ cfe/trunk/lib/Sema/SemaDecl.cpp Fri Jul 12 07:04:34 2019
@@ -3237,7 +3237,6 @@ bool Sema::MergeFunctionDecl(FunctionDec
     AdjustedType = Context.adjustFunctionType(AdjustedType, NewTypeInfo);
     New->setType(QualType(AdjustedType, 0));
     NewQType = Context.getCanonicalType(New->getType());
-    NewType = cast<FunctionType>(NewQType);
   }
 
   // If this redeclaration makes the function inline, we may need to add it to

Modified: cfe/trunk/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp
URL: 
http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp?rev=365901&r1=365900&r2=365901&view=diff
==============================================================================
--- cfe/trunk/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp (original)
+++ cfe/trunk/lib/StaticAnalyzer/Checkers/LocalizationChecker.cpp Fri Jul 12 
07:04:34 2019
@@ -753,10 +753,9 @@ void NonLocalizedStringChecker::reportLo
   if (isDebuggingContext(C))
     return;
 
-  ExplodedNode *ErrNode = C.getPredecessor();
   static CheckerProgramPointTag Tag("NonLocalizedStringChecker",
                                     "UnlocalizedString");
-  ErrNode = C.addTransition(C.getState(), C.getPredecessor(), &Tag);
+  ExplodedNode *ErrNode = C.addTransition(C.getState(), C.getPredecessor(), 
&Tag);
 
   if (!ErrNode)
     return;


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