Try fix the failed tests on Windows

Author: YexuanXiao

clang/lib/StaticAnalyzer/Checkers/MallocChecker.cpp

@@ -1250,7 +1250,7 @@ SVal MallocChecker::evalMulForBufferSize(CheckerContext &C, const Expr *Blocks,
   SVal BlockBytesVal = C.getSVal(BlockBytes);
   ProgramStateRef State = C.getState();
   SVal TotalSize = SB.evalBinOp(State, BO_Mul, BlocksVal, BlockBytesVal,
-                                SB.getContext().getSizeType());
+                                SB.getContext().getCanonicalSizeType());
   return TotalSize;
 }
 
@@ -1284,7 +1284,7 @@ static bool isStandardRealloc(const CallEvent &Call) {
   return FD->getDeclaredReturnType().getDesugaredType(AC) == AC.VoidPtrTy &&
          FD->getParamDecl(0)->getType().getDesugaredType(AC) == AC.VoidPtrTy &&
          FD->getParamDecl(1)->getType().getDesugaredType(AC) ==
-             AC.getSizeType();
+             AC.getCanonicalSizeType();
 }
 
 static bool isGRealloc(const CallEvent &Call) {
@@ -1908,7 +1908,7 @@ void MallocChecker::checkTaintedness(CheckerContext &C, const CallEvent &Call,
     return;
 
   SValBuilder &SVB = C.getSValBuilder();
-  QualType SizeTy = SVB.getContext().getSizeType();
+  QualType SizeTy = SVB.getContext().getCanonicalSizeType();
   QualType CmpTy = SVB.getConditionType();
   // In case the symbol is tainted, we give a warning if the
   // size is larger than SIZE_MAX/4
@@ -2884,10 +2884,10 @@ MallocChecker::ReallocMemAux(CheckerContext &C, const CallEvent &Call,
     return nullptr;
 
   // Compare the size argument to 0.
-  DefinedOrUnknownSVal SizeZero =
-      svalBuilder.evalEQ(State, TotalSize.castAs<DefinedOrUnknownSVal>(),
-                         svalBuilder.makeIntValWithWidth(
-                             svalBuilder.getContext().getSizeType(), 0));
+  DefinedOrUnknownSVal SizeZero = svalBuilder.evalEQ(
+      State, TotalSize.castAs<DefinedOrUnknownSVal>(),
+      svalBuilder.makeIntValWithWidth(
+          svalBuilder.getContext().getCanonicalSizeType(), 0));
 
   ProgramStateRef StatePtrIsNull, StatePtrNotNull;
   std::tie(StatePtrIsNull, StatePtrNotNull) = State->assume(PtrEQ);