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

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Transforms/Utils/LowerSwitch.cpp b/llvm/lib/Transforms/Utils/LowerSwitch.cpp
index 8062fe4..8256e3b 100644
--- a/llvm/lib/Transforms/Utils/LowerSwitch.cpp
+++ b/llvm/lib/Transforms/Utils/LowerSwitch.cpp
@@ -494,7 +494,7 @@ void LowerSwitch::processSwitchInst(SwitchInst *SI,
     KnownBits Known = computeKnownBits(Val, DL, /*Depth=*/0, AC, SI);
     // TODO Shouldn't this create a signed range?
     ConstantRange KnownBitsRange =
-        ConstantRange::fromKnownBits(Known, /*ForSigned=*/false);
+        ConstantRange::fromKnownBits(Known, /*IsSigned=*/false);
     const ConstantRange LVIRange = LVI->getConstantRange(Val, OrigBlock, SI);
     ConstantRange ValRange = KnownBitsRange.intersectWith(LVIRange);
     // We delegate removal of unreachable non-default cases to other passes. In