[llvm] Remove unneeded cl::ZeroOrMore for cl::opt options. NFC

Some cl::ZeroOrMore were added to avoid the `may only occur zero or one times!`
error. More were added due to cargo cult. Since the error has been removed,
cl::ZeroOrMore is unneeded.

Also remove cl::init(false) while touching the lines.

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/utils/FileCheck/FileCheck.cpp b/llvm/utils/FileCheck/FileCheck.cpp
index 7ab84d8..6657a1a 100644
--- a/llvm/utils/FileCheck/FileCheck.cpp
+++ b/llvm/utils/FileCheck/FileCheck.cpp
@@ -81,7 +81,7 @@ static cl::opt<bool> AllowEmptyInput(
              "checks that some error message does not occur, for example."));
 
 static cl::opt<bool> AllowUnusedPrefixes(
-    "allow-unused-prefixes", cl::init(false), cl::ZeroOrMore,
+    "allow-unused-prefixes",
     cl::desc("Allow prefixes to be specified but not appear in the test."));
 
 static cl::opt<bool> MatchFullLines(
@@ -104,12 +104,12 @@ static cl::opt<bool> AllowDeprecatedDagOverlap(
              "non-overlapping CHECK-DAG implementation.\n"));
 
 static cl::opt<bool> Verbose(
-    "v", cl::init(false), cl::ZeroOrMore,
+    "v",
     cl::desc("Print directive pattern matches, or add them to the input dump\n"
              "if enabled.\n"));
 
 static cl::opt<bool> VerboseVerbose(
-    "vv", cl::init(false), cl::ZeroOrMore,
+    "vv",
     cl::desc("Print information helpful in diagnosing internal FileCheck\n"
              "issues, or add it to the input dump if enabled.  Implies\n"
              "-v.\n"));