Avoid warnings about implicit conversions to `bool' in MSVC. This time

for real.

Patch by Nathan Jeffords!

llvm-svn: 114796

3 files changed, 4 insertions, 4 deletions

diff --git a/llvm/include/llvm/Analysis/DebugInfo.h b/llvm/include/llvm/Analysis/DebugInfo.h
index d01178fe3fe..d5733aeb75f 100644
--- a/llvm/include/llvm/Analysis/DebugInfo.h
+++ b/llvm/include/llvm/Analysis/DebugInfo.h
@@ -160,8 +160,8 @@ namespace llvm {
     /// module does not contain any main compile unit then the code generator
     /// will emit multiple compile units in the output object file.
 
-    bool isMain() const                { return getUnsignedField(6); }
-    bool isOptimized() const           { return getUnsignedField(7); }
+    bool isMain() const                { return getUnsignedField(6) != 0; }
+    bool isOptimized() const           { return getUnsignedField(7) != 0; }
     StringRef getFlags() const       { return getStringField(8);   }
     unsigned getRunTimeVersion() const { return getUnsignedField(9); }
 
diff --git a/llvm/include/llvm/Attributes.h b/llvm/include/llvm/Attributes.h
index 580ae7339e1..0325c89626b 100644
--- a/llvm/include/llvm/Attributes.h
+++ b/llvm/include/llvm/Attributes.h
@@ -223,7 +223,7 @@ public:
   /// paramHasAttr - Return true if the specified parameter index has the
   /// specified attribute set.
   bool paramHasAttr(unsigned Idx, Attributes Attr) const {
-    return static_cast<bool>(getAttributes(Idx) & Attr);
+    return (getAttributes(Idx) & Attr) != 0;
   }
 
   /// getParamAlignment - Return the alignment for the specified function
diff --git a/llvm/include/llvm/Operator.h b/llvm/include/llvm/Operator.h
index d8484176253..3aae586f144 100644
--- a/llvm/include/llvm/Operator.h
+++ b/llvm/include/llvm/Operator.h
@@ -99,7 +99,7 @@ public:
   /// hasNoSignedWrap - Test whether this operation is known to never
   /// undergo signed overflow, aka the nsw property.
   bool hasNoSignedWrap() const {
-    return static_cast<bool>(SubclassOptionalData & NoSignedWrap);
+    return (SubclassOptionalData & NoSignedWrap) != 0;
   }
 
   static inline bool classof(const OverflowingBinaryOperator *) { return true; }