Fix parameter name comments using clang-tidy. NFC.

This patch applies clang-tidy's bugprone-argument-comment tool
to LLVM, clang and lld source trees. Here is how I created this
patch:

$ git clone https://github.com/llvm/llvm-project.git
$ cd llvm-project
$ mkdir build
$ cd build
$ cmake -GNinja -DCMAKE_BUILD_TYPE=Debug \
    -DLLVM_ENABLE_PROJECTS='clang;lld;clang-tools-extra' \
    -DCMAKE_EXPORT_COMPILE_COMMANDS=On -DLLVM_ENABLE_LLD=On \
    -DCMAKE_C_COMPILER=clang -DCMAKE_CXX_COMPILER=clang++ ../llvm
$ ninja
$ parallel clang-tidy -checks='-*,bugprone-argument-comment' \
    -config='{CheckOptions: [{key: StrictMode, value: 1}]}' -fix \
    ::: ../llvm/lib/**/*.{cpp,h} ../clang/lib/**/*.{cpp,h} ../lld/**/*.{cpp,h}

llvm-svn: 366177

3 files changed, 4 insertions, 4 deletions

diff --git a/clang/lib/ARCMigrate/ARCMT.cpp b/clang/lib/ARCMigrate/ARCMT.cpp
index 6a5efc00d7e..568e06f21fb 100644
--- a/clang/lib/ARCMigrate/ARCMT.cpp
+++ b/clang/lib/ARCMigrate/ARCMT.cpp
@@ -514,7 +514,7 @@ MigrationProcess::MigrationProcess(
     IntrusiveRefCntPtr<DiagnosticsEngine> Diags(
       new DiagnosticsEngine(DiagID, &CI.getDiagnosticOpts(),
                             DiagClient, /*ShouldOwnClient=*/false));
-    Remapper.initFromDisk(outputDir, *Diags, /*ignoreIfFilesChanges=*/true);
+    Remapper.initFromDisk(outputDir, *Diags, /*ignoreIfFilesChanged=*/true);
   }
 }
 
diff --git a/clang/lib/ARCMigrate/ObjCMT.cpp b/clang/lib/ARCMigrate/ObjCMT.cpp
index f22e03f490f..7126a0873ea 100644
--- a/clang/lib/ARCMigrate/ObjCMT.cpp
+++ b/clang/lib/ARCMigrate/ObjCMT.cpp
@@ -110,7 +110,7 @@ public:
     if (!Summaries)
       Summaries.reset(new RetainSummaryManager(Ctx,
                                                /*TrackNSCFObjects=*/true,
-                                               /*TrackOSObjects=*/false));
+                                               /*trackOSObjects=*/false));
     return *Summaries;
   }
 
@@ -216,7 +216,7 @@ ObjCMigrateAction::CreateASTConsumer(CompilerInstance &CI, StringRef InFile) {
 
 bool ObjCMigrateAction::BeginInvocation(CompilerInstance &CI) {
   Remapper.initFromDisk(MigrateDir, CI.getDiagnostics(),
-                        /*ignoreIfFilesChanges=*/true);
+                        /*ignoreIfFilesChanged=*/true);
   CompInst = &CI;
   CI.getDiagnostics().setIgnoreAllWarnings(true);
   return true;
diff --git a/clang/lib/ARCMigrate/TransGCAttrs.cpp b/clang/lib/ARCMigrate/TransGCAttrs.cpp
index fdbe1d119af..5e3162197ed 100644
--- a/clang/lib/ARCMigrate/TransGCAttrs.cpp
+++ b/clang/lib/ARCMigrate/TransGCAttrs.cpp
@@ -269,7 +269,7 @@ static void checkAllAtProps(MigrationContext &MigrateCtx,
     StringRef toAttr = "strong";
     if (hasWeak) {
       if (canApplyWeak(MigrateCtx.Pass.Ctx, IndProps.front()->getType(),
-                       /*AllowOnUnkwownClass=*/true))
+                       /*AllowOnUnknownClass=*/true))
         toAttr = "weak";
       else
         toAttr = "unsafe_unretained";