More explicit keywords.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@40673 91177308-0d34-0410-b5e6-96231b3b80d8

11 files changed, 16 insertions, 16 deletions

diff --git a/lib/Transforms/IPO/ExtractFunction.cpp b/lib/Transforms/IPO/ExtractFunction.cpp
index 8d6af4176e..ed22465f89 100644
--- a/lib/Transforms/IPO/ExtractFunction.cpp
+++ b/lib/Transforms/IPO/ExtractFunction.cpp
@@ -31,8 +31,8 @@ namespace {
     /// specified function. Otherwise, it deletes as much of the module as
     /// possible, except for the function specified.
     ///
-    FunctionExtractorPass(Function *F = 0, bool deleteFn = true,
-                          bool relinkCallees = false)
+    explicit FunctionExtractorPass(Function *F = 0, bool deleteFn = true,
+                                   bool relinkCallees = false)
       : ModulePass((intptr_t)&ID), Named(F), deleteFunc(deleteFn), 
       reLink(relinkCallees) {}
 
diff --git a/lib/Transforms/IPO/Internalize.cpp b/lib/Transforms/IPO/Internalize.cpp
index 7b5392c0d9..7ca6cb1dfa 100644
--- a/lib/Transforms/IPO/Internalize.cpp
+++ b/lib/Transforms/IPO/Internalize.cpp
@@ -47,8 +47,8 @@ namespace {
     bool DontInternalize;
   public:
     static char ID; // Pass identification, replacement for typeid
-    InternalizePass(bool InternalizeEverything = true);
-    InternalizePass(const std::vector <const char *>& exportList);
+    explicit InternalizePass(bool InternalizeEverything = true);
+    explicit InternalizePass(const std::vector <const char *>& exportList);
     void LoadFile(const char *Filename);
     virtual bool runOnModule(Module &M);
   };
diff --git a/lib/Transforms/IPO/LoopExtractor.cpp b/lib/Transforms/IPO/LoopExtractor.cpp
index 7b14ce04de..80c1e1a287 100644
--- a/lib/Transforms/IPO/LoopExtractor.cpp
+++ b/lib/Transforms/IPO/LoopExtractor.cpp
@@ -37,7 +37,7 @@ namespace {
     static char ID; // Pass identification, replacement for typeid
     unsigned NumLoops;
 
-    LoopExtractor(unsigned numLoops = ~0) 
+    explicit LoopExtractor(unsigned numLoops = ~0) 
       : FunctionPass((intptr_t)&ID), NumLoops(numLoops) {}
 
     virtual bool runOnFunction(Function &F);
@@ -151,7 +151,7 @@ namespace {
     std::vector<BasicBlock*> BlocksToNotExtract;
   public:
     static char ID; // Pass identification, replacement for typeid
-    BlockExtractorPass(std::vector<BasicBlock*> &B) 
+    explicit BlockExtractorPass(std::vector<BasicBlock*> &B) 
       : ModulePass((intptr_t)&ID), BlocksToNotExtract(B) {}
     BlockExtractorPass() : ModulePass((intptr_t)&ID) {}
 
diff --git a/lib/Transforms/IPO/StripSymbols.cpp b/lib/Transforms/IPO/StripSymbols.cpp
index c8f892604e..aaecc2f252 100644
--- a/lib/Transforms/IPO/StripSymbols.cpp
+++ b/lib/Transforms/IPO/StripSymbols.cpp
@@ -38,7 +38,7 @@ namespace {
     bool OnlyDebugInfo;
   public:
     static char ID; // Pass identification, replacement for typeid
-    StripSymbols(bool ODI = false) 
+    explicit StripSymbols(bool ODI = false) 
       : ModulePass((intptr_t)&ID), OnlyDebugInfo(ODI) {}
 
     virtual bool runOnModule(Module &M);
diff --git a/lib/Transforms/Scalar/CodeGenPrepare.cpp b/lib/Transforms/Scalar/CodeGenPrepare.cpp
index 2969df38a6..ddc0007c00 100644
--- a/lib/Transforms/Scalar/CodeGenPrepare.cpp
+++ b/lib/Transforms/Scalar/CodeGenPrepare.cpp
@@ -40,8 +40,8 @@ namespace {
     const TargetLowering *TLI;
   public:
     static char ID; // Pass identification, replacement for typeid
-    CodeGenPrepare(const TargetLowering *tli = 0) : FunctionPass((intptr_t)&ID),
-      TLI(tli) {}
+    explicit CodeGenPrepare(const TargetLowering *tli = 0)
+      : FunctionPass((intptr_t)&ID), TLI(tli) {}
     bool runOnFunction(Function &F);
     
   private:
diff --git a/lib/Transforms/Scalar/LoopStrengthReduce.cpp b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
index 64c60ba2e6..5bea783ff6 100644
--- a/lib/Transforms/Scalar/LoopStrengthReduce.cpp
+++ b/lib/Transforms/Scalar/LoopStrengthReduce.cpp
@@ -145,7 +145,7 @@ namespace {
 
   public:
     static char ID; // Pass ID, replacement for typeid
-    LoopStrengthReduce(const TargetLowering *tli = NULL) : 
+    explicit LoopStrengthReduce(const TargetLowering *tli = NULL) : 
       LoopPass((intptr_t)&ID), TLI(tli) {
     }
 
diff --git a/lib/Transforms/Scalar/LoopUnswitch.cpp b/lib/Transforms/Scalar/LoopUnswitch.cpp
index 46a91536de..3a10bd7ae5 100644
--- a/lib/Transforms/Scalar/LoopUnswitch.cpp
+++ b/lib/Transforms/Scalar/LoopUnswitch.cpp
@@ -73,7 +73,7 @@ namespace {
     bool redoLoop;
   public:
     static char ID; // Pass ID, replacement for typeid
-    LoopUnswitch(bool Os = false) : 
+    explicit LoopUnswitch(bool Os = false) : 
       LoopPass((intptr_t)&ID), OptimizeForSize(Os), redoLoop(false) {}
 
     bool runOnLoop(Loop *L, LPPassManager &LPM);
diff --git a/lib/Transforms/Scalar/ScalarReplAggregates.cpp b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
index 45bf562f4a..52edcb67af 100644
--- a/lib/Transforms/Scalar/ScalarReplAggregates.cpp
+++ b/lib/Transforms/Scalar/ScalarReplAggregates.cpp
@@ -48,7 +48,7 @@ STATISTIC(NumGlobals,   "Number of allocas copied from constant global");
 namespace {
   struct VISIBILITY_HIDDEN SROA : public FunctionPass {
     static char ID; // Pass identification, replacement for typeid
-    SROA(signed T = -1) : FunctionPass((intptr_t)&ID) {
+    explicit SROA(signed T = -1) : FunctionPass((intptr_t)&ID) {
       if (T == -1)
         SRThreshold = 128;
       else
diff --git a/lib/Transforms/Utils/LowerAllocations.cpp b/lib/Transforms/Utils/LowerAllocations.cpp
index 7ce247909c..edc4c8a96f 100644
--- a/lib/Transforms/Utils/LowerAllocations.cpp
+++ b/lib/Transforms/Utils/LowerAllocations.cpp
@@ -37,7 +37,7 @@ namespace {
     bool LowerMallocArgToInteger;
   public:
     static char ID; // Pass ID, replacement for typeid
-    LowerAllocations(bool LowerToInt = false)
+    explicit LowerAllocations(bool LowerToInt = false)
       : BasicBlockPass((intptr_t)&ID), MallocFunc(0), FreeFunc(0), 
         LowerMallocArgToInteger(LowerToInt) {}
 
diff --git a/lib/Transforms/Utils/LowerInvoke.cpp b/lib/Transforms/Utils/LowerInvoke.cpp
index 551ca7fcbd..ba0363594b 100644
--- a/lib/Transforms/Utils/LowerInvoke.cpp
+++ b/lib/Transforms/Utils/LowerInvoke.cpp
@@ -76,8 +76,8 @@ namespace {
     
   public:
     static char ID; // Pass identification, replacement for typeid
-    LowerInvoke(const TargetLowering *tli = NULL) : FunctionPass((intptr_t)&ID),
-      TLI(tli) { }
+    explicit LowerInvoke(const TargetLowering *tli = NULL)
+      : FunctionPass((intptr_t)&ID), TLI(tli) { }
     bool doInitialization(Module &M);
     bool runOnFunction(Function &F);
  
diff --git a/lib/Transforms/Utils/LowerSelect.cpp b/lib/Transforms/Utils/LowerSelect.cpp
index 1882695d07..317e84aa96 100644
--- a/lib/Transforms/Utils/LowerSelect.cpp
+++ b/lib/Transforms/Utils/LowerSelect.cpp
@@ -34,7 +34,7 @@ namespace {
     bool OnlyFP;   // Only lower FP select instructions?
   public:
     static char ID; // Pass identification, replacement for typeid
-    LowerSelect(bool onlyfp = false) : FunctionPass((intptr_t)&ID), 
+    explicit LowerSelect(bool onlyfp = false) : FunctionPass((intptr_t)&ID), 
       OnlyFP(onlyfp) {}
 
     virtual void getAnalysisUsage(AnalysisUsage &AU) const {