[PATCH] D85026: [analyzer] Introduce minor refactoring of SVal::getSubKind function

[Denys Petrov via Phabricator via cfe-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rG21fa82d5c63c: [analyzer] Introduce minor refactoring of 
SVal::getSubKind function (authored by ASDenysPetrov).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D85026/new/

https://reviews.llvm.org/D85026

Files:
  clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h


Index: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h
===================================================================
--- clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h
+++ clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h
@@ -80,7 +80,7 @@
 #define ABSTRACT_SVAL_WITH_KIND(Id, Parent) Id ## Kind,
 #include "clang/StaticAnalyzer/Core/PathSensitive/SVals.def"
   };
-  enum { BaseBits = 2, BaseMask = 0x3 };
+  enum { BaseBits = 2, BaseMask = 0b11 };
 
 protected:
   const void *Data = nullptr;
@@ -116,7 +116,7 @@
 
   unsigned getRawKind() const { return Kind; }
   BaseKind getBaseKind() const { return (BaseKind) (Kind & BaseMask); }
-  unsigned getSubKind() const { return (Kind & ~BaseMask) >> BaseBits; }
+  unsigned getSubKind() const { return Kind >> BaseBits; }
 
   // This method is required for using SVal in a FoldingSetNode.  It
   // extracts a unique signature for this SVal object.



Index: clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h
===================================================================
--- clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h
+++ clang/include/clang/StaticAnalyzer/Core/PathSensitive/SVals.h
@@ -80,7 +80,7 @@
 #define ABSTRACT_SVAL_WITH_KIND(Id, Parent) Id ## Kind,
 #include "clang/StaticAnalyzer/Core/PathSensitive/SVals.def"
   };
-  enum { BaseBits = 2, BaseMask = 0x3 };
+  enum { BaseBits = 2, BaseMask = 0b11 };
 
 protected:
   const void *Data = nullptr;
@@ -116,7 +116,7 @@
 
   unsigned getRawKind() const { return Kind; }
   BaseKind getBaseKind() const { return (BaseKind) (Kind & BaseMask); }
-  unsigned getSubKind() const { return (Kind & ~BaseMask) >> BaseBits; }
+  unsigned getSubKind() const { return Kind >> BaseBits; }
 
   // This method is required for using SVal in a FoldingSetNode.  It
   // extracts a unique signature for this SVal object.

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