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-rw-r--r--include/llvm/ADT/IntervalMap.h2
-rw-r--r--include/llvm/ADT/OwningPtr.h5
-rw-r--r--include/llvm/ADT/PointerUnion.h11
-rw-r--r--include/llvm/Analysis/InlineCost.h2
-rw-r--r--include/llvm/CodeGen/SlotIndexes.h2
-rw-r--r--include/llvm/Support/CallSite.h2
-rw-r--r--include/llvm/Support/YAMLParser.h4
-rw-r--r--lib/Analysis/MemoryDependenceAnalysis.cpp2
-rw-r--r--lib/CodeGen/RegAllocGreedy.cpp2
-rw-r--r--lib/Support/SourceMgr.cpp2
-rw-r--r--lib/Support/Windows/Windows.h2
-rw-r--r--tools/bugpoint/Miscompilation.cpp2
-rw-r--r--unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp2
13 files changed, 23 insertions, 17 deletions
diff --git a/include/llvm/ADT/IntervalMap.h b/include/llvm/ADT/IntervalMap.h
index c4083ee..44a61ff 100644
--- a/include/llvm/ADT/IntervalMap.h
+++ b/include/llvm/ADT/IntervalMap.h
@@ -496,7 +496,7 @@ public:
NodeRef() {}
/// operator bool - Detect a null ref.
- operator bool() const { return pip.getOpaqueValue(); }
+ LLVM_EXPLICIT operator bool() const { return pip.getOpaqueValue(); }
/// NodeRef - Create a reference to the node p with n elements.
template <typename NodeT>
diff --git a/include/llvm/ADT/OwningPtr.h b/include/llvm/ADT/OwningPtr.h
index 86f9fee..6b9e42e 100644
--- a/include/llvm/ADT/OwningPtr.h
+++ b/include/llvm/ADT/OwningPtr.h
@@ -70,8 +70,9 @@ public:
T *operator->() const { return Ptr; }
T *get() const { return Ptr; }
- operator bool() const { return Ptr != 0; }
+ LLVM_EXPLICIT operator bool() const { return Ptr != 0; }
bool operator!() const { return Ptr == 0; }
+ bool isValid() const { return Ptr != 0; }
void swap(OwningPtr &RHS) {
T *Tmp = RHS.Ptr;
@@ -132,7 +133,7 @@ public:
}
T *get() const { return Ptr; }
- operator bool() const { return Ptr != 0; }
+ LLVM_EXPLICIT operator bool() const { return Ptr != 0; }
bool operator!() const { return Ptr == 0; }
void swap(OwningArrayPtr &RHS) {
diff --git a/include/llvm/ADT/PointerUnion.h b/include/llvm/ADT/PointerUnion.h
index f42515a..b63ee52 100644
--- a/include/llvm/ADT/PointerUnion.h
+++ b/include/llvm/ADT/PointerUnion.h
@@ -109,7 +109,7 @@ namespace llvm {
// we recursively strip off low bits if we have a nested PointerUnion.
return !PointerLikeTypeTraits<PT1>::getFromVoidPointer(Val.getPointer());
}
- operator bool() const { return !isNull(); }
+ LLVM_EXPLICIT operator bool() const { return !isNull(); }
/// is<T>() return true if the Union currently holds the type matching T.
template<typename T>
@@ -174,6 +174,11 @@ namespace llvm {
return V;
}
};
+
+ template<typename PT1, typename PT2>
+ bool operator==(PointerUnion<PT1, PT2> lhs, PointerUnion<PT1, PT2> rhs) {
+ return lhs.getOpaqueValue() == rhs.getOpaqueValue();
+ }
// Teach SmallPtrSet that PointerUnion is "basically a pointer", that has
// # low bits available = min(PT1bits,PT2bits)-1.
@@ -251,7 +256,7 @@ namespace llvm {
/// isNull - Return true if the pointer held in the union is null,
/// regardless of which type it is.
bool isNull() const { return Val.isNull(); }
- operator bool() const { return !isNull(); }
+ LLVM_EXPLICIT operator bool() const { return !isNull(); }
/// is<T>() return true if the Union currently holds the type matching T.
template<typename T>
@@ -359,7 +364,7 @@ namespace llvm {
/// isNull - Return true if the pointer held in the union is null,
/// regardless of which type it is.
bool isNull() const { return Val.isNull(); }
- operator bool() const { return !isNull(); }
+ LLVM_EXPLICIT operator bool() const { return !isNull(); }
/// is<T>() return true if the Union currently holds the type matching T.
template<typename T>
diff --git a/include/llvm/Analysis/InlineCost.h b/include/llvm/Analysis/InlineCost.h
index bc7924e..28baa9e 100644
--- a/include/llvm/Analysis/InlineCost.h
+++ b/include/llvm/Analysis/InlineCost.h
@@ -77,7 +77,7 @@ public:
}
/// \brief Test whether the inline cost is low enough for inlining.
- operator bool() const {
+ LLVM_EXPLICIT operator bool() const {
return Cost < Threshold;
}
diff --git a/include/llvm/CodeGen/SlotIndexes.h b/include/llvm/CodeGen/SlotIndexes.h
index 26d0433..676cdaf 100644
--- a/include/llvm/CodeGen/SlotIndexes.h
+++ b/include/llvm/CodeGen/SlotIndexes.h
@@ -162,7 +162,7 @@ namespace llvm {
}
/// Return true for a valid index.
- operator bool() const { return isValid(); }
+ LLVM_EXPLICIT operator bool() const { return isValid(); }
/// Print this index to the given raw_ostream.
void print(raw_ostream &os) const;
diff --git a/include/llvm/Support/CallSite.h b/include/llvm/Support/CallSite.h
index 92107ac..d80d9d8 100644
--- a/include/llvm/Support/CallSite.h
+++ b/include/llvm/Support/CallSite.h
@@ -78,7 +78,7 @@ public:
InstrTy *getInstruction() const { return I.getPointer(); }
InstrTy *operator->() const { return I.getPointer(); }
- operator bool() const { return I.getPointer(); }
+ LLVM_EXPLICIT operator bool() const { return I.getPointer(); }
/// getCalledValue - Return the pointer to function that is being called.
///
diff --git a/include/llvm/Support/YAMLParser.h b/include/llvm/Support/YAMLParser.h
index 6e4f57f..338bb4b 100644
--- a/include/llvm/Support/YAMLParser.h
+++ b/include/llvm/Support/YAMLParser.h
@@ -516,7 +516,7 @@ public:
if (isAtEnd() || Other.isAtEnd())
return isAtEnd() && Other.isAtEnd();
- return *Doc == *Other.Doc;
+ return Doc == Other.Doc;
}
bool operator !=(const document_iterator &Other) {
return !(*this == Other);
@@ -543,7 +543,7 @@ public:
private:
bool isAtEnd() const {
- return Doc == 0 || *Doc == 0;
+ return !Doc || !*Doc;
}
OwningPtr<Document> *Doc;
diff --git a/lib/Analysis/MemoryDependenceAnalysis.cpp b/lib/Analysis/MemoryDependenceAnalysis.cpp
index c0009cb..674ce3a 100644
--- a/lib/Analysis/MemoryDependenceAnalysis.cpp
+++ b/lib/Analysis/MemoryDependenceAnalysis.cpp
@@ -89,7 +89,7 @@ bool MemoryDependenceAnalysis::runOnFunction(Function &) {
AA = &getAnalysis<AliasAnalysis>();
TD = getAnalysisIfAvailable<DataLayout>();
DT = getAnalysisIfAvailable<DominatorTree>();
- if (PredCache == 0)
+ if (!PredCache)
PredCache.reset(new PredIteratorCache());
return false;
}
diff --git a/lib/CodeGen/RegAllocGreedy.cpp b/lib/CodeGen/RegAllocGreedy.cpp
index 9eed1fc..4974828 100644
--- a/lib/CodeGen/RegAllocGreedy.cpp
+++ b/lib/CodeGen/RegAllocGreedy.cpp
@@ -713,7 +713,7 @@ bool RAGreedy::addSplitConstraints(InterferenceCache::Cursor Intf,
Intf.moveToBlock(BC.Number);
BC.Entry = BI.LiveIn ? SpillPlacement::PrefReg : SpillPlacement::DontCare;
BC.Exit = BI.LiveOut ? SpillPlacement::PrefReg : SpillPlacement::DontCare;
- BC.ChangesValue = BI.FirstDef;
+ BC.ChangesValue = BI.FirstDef.isValid();
if (!Intf.hasInterference())
continue;
diff --git a/lib/Support/SourceMgr.cpp b/lib/Support/SourceMgr.cpp
index fac3cad..4f650b4 100644
--- a/lib/Support/SourceMgr.cpp
+++ b/lib/Support/SourceMgr.cpp
@@ -65,7 +65,7 @@ unsigned SourceMgr::AddIncludeFile(const std::string &Filename,
MemoryBuffer::getFile(IncludedFile.c_str(), NewBuf);
}
- if (NewBuf == 0) return ~0U;
+ if (!NewBuf) return ~0U;
return AddNewSourceBuffer(NewBuf.take(), IncludeLoc);
}
diff --git a/lib/Support/Windows/Windows.h b/lib/Support/Windows/Windows.h
index 5c1da0d..2ddd15e 100644
--- a/lib/Support/Windows/Windows.h
+++ b/lib/Support/Windows/Windows.h
@@ -75,7 +75,7 @@ public:
}
// True if Handle is valid.
- operator bool() const {
+ LLVM_EXPLICIT operator bool() const {
return HandleTraits::IsValid(Handle) ? true : false;
}
diff --git a/tools/bugpoint/Miscompilation.cpp b/tools/bugpoint/Miscompilation.cpp
index c676a05..11ac0de 100644
--- a/tools/bugpoint/Miscompilation.cpp
+++ b/tools/bugpoint/Miscompilation.cpp
@@ -130,7 +130,7 @@ ReduceMiscompilingPasses::doTest(std::vector<std::string> &Prefix,
//
OwningPtr<Module> PrefixOutput(ParseInputFile(BitcodeResult,
BD.getContext()));
- if (PrefixOutput == 0) {
+ if (!PrefixOutput) {
errs() << BD.getToolName() << ": Error reading bitcode file '"
<< BitcodeResult << "'!\n";
exit(1);
diff --git a/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp b/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp
index 0061e30..abe8be4 100644
--- a/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp
+++ b/unittests/ExecutionEngine/MCJIT/MCJITObjectCacheTest.cpp
@@ -98,7 +98,7 @@ protected:
void compileAndRun(int ExpectedRC = OriginalRC) {
// This function shouldn't be called until after SetUp.
- ASSERT_TRUE(0 != TheJIT);
+ ASSERT_TRUE(TheJIT.isValid());
ASSERT_TRUE(0 != Main);
TheJIT->finalizeObject();
generated by cgit v1.1 at 2024-12-23 03:08:42 +0000