Add explicit keywords.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37839 91177308-0d34-0410-b5e6-96231b3b80d8

3 files changed, 4 insertions, 4 deletions

diff --git a/include/llvm/Analysis/LoopPass.h b/include/llvm/Analysis/LoopPass.h
index 7a820cc..08c2bcb 100644
--- a/include/llvm/Analysis/LoopPass.h
+++ b/include/llvm/Analysis/LoopPass.h
@@ -29,9 +29,9 @@ class Function;
 class LoopPass : public Pass {
 
  public:
- LoopPass(intptr_t pid) : Pass(pid) {}
+ explicit LoopPass(intptr_t pid) : Pass(pid) {}
 
-  // runOnLoop - THis method should be implemented by the subclass to perform
+  // runOnLoop - This method should be implemented by the subclass to perform
   // whatever action is necessary for the specfied Loop. 
   virtual bool runOnLoop (Loop *L, LPPassManager &LPM) = 0;
   virtual bool runOnFunctionBody (Function &F, LPPassManager &LPM) { 
diff --git a/include/llvm/CallGraphSCCPass.h b/include/llvm/CallGraphSCCPass.h
index 90894c2..2bc163d 100644
--- a/include/llvm/CallGraphSCCPass.h
+++ b/include/llvm/CallGraphSCCPass.h
@@ -31,7 +31,7 @@ class PMStack;
 
 struct CallGraphSCCPass : public Pass {
 
-  CallGraphSCCPass(intptr_t pid) : Pass(pid) {}
+  explicit CallGraphSCCPass(intptr_t pid) : Pass(pid) {}
 
   /// doInitialization - This method is called before the SCC's of the program
   /// has been processed, allowing the pass to do initialization as necessary.
diff --git a/include/llvm/CodeGen/MachineFunctionPass.h b/include/llvm/CodeGen/MachineFunctionPass.h
index 7429e7b..9a8d29b 100644
--- a/include/llvm/CodeGen/MachineFunctionPass.h
+++ b/include/llvm/CodeGen/MachineFunctionPass.h
@@ -26,7 +26,7 @@ namespace llvm {
 
 struct MachineFunctionPass : public FunctionPass {
 
-  MachineFunctionPass(intptr_t ID) : FunctionPass(ID) {}
+  explicit MachineFunctionPass(intptr_t ID) : FunctionPass(ID) {}
 
   /// runOnMachineFunction - This method must be overloaded to perform the
   /// desired machine code transformation or analysis.